JonTron Teaser was a short and cryptic video posted on the midnight of June 9th, 2013[1]. It was taken down shortly after it's publishing. It was posted the same week as E3 2013, which Game Grumps fans point to as the week that Jon left Game Grumps.[2] The episode supposedly being teased has never been released.
Text flashing on the screen includes:
- COMING SOON
- SORRY FUCK
- I'LL DO BETTER next time dad...
This could have been filmed the same day as RubberRoss' Steam Train intro, as Jon is wearing the same shirt.