|Portrayed by||Evan Marsh|
|Debut||July 6, 2015|
On a video uploaded to the HeroTruther channel on YouTube, Jeff excitedly watches Brian light a cluster of fireworks in Dan's hands, while also recording it with his own phone. When Dan stands up and prepares to throw it into the air, Jeff backs away and sees the fireworks explode in Dan's hand prematurely. Shocked, Jeff approaches Dan to see if he is okay, but freezes in place when Dan shows Johnny his hand completely intact. Jeff looks over at Brian, who is holding Dan's severed finger, and says "What the f--" before the video ends.