Dr. Hax is one of the characters in the Garry's Mod Idiot Box. His model is Dr. Breen with an over-inflated head.
About the CharacterEdit
Garry's Mod user and video creator DasBoSchitt created his first “GMOD Idiot Box” video on on November 28, 2008. The video was a typical “funny stuff you can do in Garry's Mod” type, but there was one character that stuck out in the minds of many; Dr. Hax.
Superficially, Dr. Hax is simply the Dr. Breen character model from Half Life 2, with his head inflated. But in the video, the character shouts “HAAAX” and seems to telekinetically thrust a computer monitor at his target.
Despite the initial slow growth in popularity, DasBoSchitt created a total of twelve “Garry's Mod Idiot Box” videos, with more to come. Today DasBoSchitt has over 200,000 subscribers. And as the series became more popular, other Garry's Mod video creators decided to create their own Dr. Hax videos.
He made a cameo in the scene where scout has lifting the bowling ball to hit the clubs. Dr. Hax appeared and attacked Scout and the other two TF2 members.