Announcing JackCon (YIAY #425)


Comments • 23 048

  • Mina is best Girl
    Mina is best Girl  13 hours back

    Well, I mean..
    Yiay live is like a ComicCon panel, of sorts

    • Tster
      Tster  3 days back

      JackCon? Nah, JackOff

      • Macaroniboi 1
        Macaroniboi 1  3 days back

        The mad lad did it.

        • allie shouts
          allie shouts  4 days back

          “Prosthetic foreheads” is a tmbg lyric.

          • Alexander Halpin
            Alexander Halpin  6 days back


            • Hello sir
              Hello sir  6 days back

              Say uwu and twalk wike dwis

              • Draden Raps
                Draden Raps  6 days back

                Jack on? More like jack off amirite

                • Elijah Cohen
                  Elijah Cohen  1 weeks back


                  • Binyamin Solomon
                    Binyamin Solomon  2 weeks back

                    Is anyone gonna mention theodd1sout poster behind him at 0:57

                    • Amber Evie
                      Amber Evie  2 weeks back

                      Also, you jackcon and then jackcoff

                      • bandaid boy
                        bandaid boy  2 weeks back

                        I’m mad you didn’t call it Condike

                        • DeathBringer Gaming
                          DeathBringer Gaming  3 weeks back

                          This is why tanacon exists Jack, goddamnit

                          • crow
                            crow  3 weeks back

                            1:14 klondums

                            • Mango! Animates
                              Mango! Animates  3 weeks back

                              #YIAYklondike being a furry while advertising the merch.

                              • Cinema Analyzer
                                Cinema Analyzer  3 weeks back

                                Notice how it was Tana*con*.

                                • Snoop Catt
                                  Snoop Catt  3 weeks back

                                  Jackcon deez NUTS

                                  • wasabi cake
                                    wasabi cake  4 weeks back

                                    JackCon these balls boi

                                    • Amber Evie
                                      Amber Evie  4 weeks back

                                      You missed an opportunity to call it a johncon

                                      • Ophir Shuchami
                                        Ophir Shuchami  4 weeks back

                                        Jack is a real CON artist!
                                        *Canned laughter*

                                        • The Determinator
                                          The Determinator  1 months back

                                          They weren’t featured on yay

                                          • Steph’s Vids
                                            Steph’s Vids  1 months back

                                            JACK HAS THE SAME GLASS AS ME AT THE START 😂😂😂😂😂

                                            • hiitsmetherealkirby
                                              hiitsmetherealkirby  1 months back

                                              IT'S THE SWEDISH BOY R-R-R-ROOMIE!

                                              • Zer0
                                                Zer0  1 months back

                                                That biggie pic is poorly aged oof

                                                • A Blind Kid
                                                  A Blind Kid  1 months back

                                                  So did u just copy pewdiepie?

                                                  • Avis Praeda
                                                    Avis Praeda  1 months back

                                                    Come on man, u passed up the chance for JohnCon

                                                    • tizflint
                                                      tizflint  1 months back

                                                      jack off

                                                      • RavenBerrry
                                                        RavenBerrry  2 months back

                                                        JackCon sounds like Jack On... Hmm...

                                                        Jack on! *Clap clap* Jack off! *Clap clap*

                                                        (I'm so sorry)

                                                        • PigglyPuff
                                                          PigglyPuff  2 months back

                                                          1:33 Jack called Yiay "Yay"

                                                          • Kanna Kamui
                                                            Kanna Kamui  2 months back

                                                            "the good, the bad, and the ugly of comics" sounds familiar, "Deadpool: The Good, the bad, and the ugly"

                                                            • PKNyan
                                                              PKNyan  2 months back

                                                              1:30 yay

                                                              • YourWorstNightmare
                                                                YourWorstNightmare  2 months back

                                                                Like Tanacon

                                                                • amburgers
                                                                  amburgers  2 months back

                                                                  Who else saw the odd ones out's character in the backround 0:59

                                                                  • yaththeholybible
                                                                    yaththeholybible  2 months back

                                                                    Don't be tana

                                                                    *screen pauses*
                                                                    *laughter and credits roll in*

                                                                    • D S
                                                                      D S  2 months back

                                                                      They should have been called klondomns

                                                                      • kelvin febriano
                                                                        kelvin febriano  2 months back

                                                                        JackCon-tol (kontol)

                                                                        • Rei Dx
                                                                          Rei Dx  2 months back

                                                                          Why go to Jackon when you could just Jackoff.

                                                                          • Green pewdiepie Bird
                                                                            Green pewdiepie Bird  2 months back

                                                                            I’ll jackcon you and everyone watching

                                                                            • Abhyas Mandapati
                                                                              Abhyas Mandapati  2 months back

                                                                              Who cares about JackC-on
                                                                              All that matters is JackC-off

                                                                              • Cinnomaanz
                                                                                Cinnomaanz  2 months back

                                                                                to in some way internally kill yourself

                                                                                • Spicy Tea
                                                                                  Spicy Tea  2 months back


                                                                                  • Ice CreamSam
                                                                                    Ice CreamSam  2 months back

                                                                                    Roomie yay

                                                                                    • Reeses Puffs :D
                                                                                      Reeses Puffs :D  2 months back

                                                                                      Ew I only drink grape juice with a straw ;0

                                                                                      • Ya Boi
                                                                                        Ya Boi  2 months back

                                                                                        0:35 Koichi in a nutshell

                                                                                        • Lil kerosene
                                                                                          Lil kerosene  2 months back

                                                                                          Friend: Whats jackcon
                                                                                          me:JackCon gay porn

                                                                                          • The Fresh Mage5000
                                                                                            The Fresh Mage5000  2 months back

                                                                                            extremely late


                                                                                            no time
                                                                                            I get featured
                                                                                            KLONDIKE! N

                                                                                            • E C
                                                                                              E C  2 months back


                                                                                              • KIDZ BOP Spotlight
                                                                                                KIDZ BOP Spotlight  2 months back

                                                                                                KIDZ BOP Con (Coming in 2050...)

                                                                                                • Anastasia cams
                                                                                                  Anastasia cams  2 months back

                                                                                                  0:57 is that THEODD1SOUT??