DasBoSchitt (http://www.youtube.com/user/DasBoSchitt) is the creator behind these hilarious gmod videos
Gmod Arena: Billy Mays VS Vince
http://www.youtube.com/watch?v=ZY2rD322UR4
The finger scene is my favorite (at 4:50 (http://www.youtube.com/watch?v=ZY2rD322UR4#t=4m50s) <- Click to view that scene)
The Gmod Idiot Box
Episode 1
http://www.youtube.com/watch?v=t2eUUHkpvQA
Episode 2
http://www.youtube.com/watch?v=Ajw6AsYTW2o
Episode 3
http://www.youtube.com/watch?v=Q4DxWpnmmMk
Episode 4
http://www.youtube.com/watch?v=Y2cxHYNMyyw
Hillarious stuff Bloodshed :D