First of all are the Gary's Modes which were programmed from Call of Duty, this is funny since it's at a crazier yet great stand point.

John Freeman's first story was funnier because it had more energy but that's just my opinion.

http://www.youtube.com/watch?v=OHxyZaZlaOs&feature=inbox

http://www.youtube.com/watch?v=fh8VfFH78jY&feature=user

Youtube Poop is basically making fun of cartoons that are normally mixed to make them sound rediculous and funny. Hotel Mario and Super Mario World has been the most done along with the Sonic cartoons, but these are just about the funniest Youtube Poops I've found.

You're a Meshi!
http://www.youtube.com/watch?v=ua5MzoUrQS0

Unfinished Poop (( Would've been good too! ))
http://www.youtube.com/watch?v=ww4wUvHJUvY&feature=related

The Most Epic Card Game Ever (( Yu-Gyaaaaaaaaye-Oh! ))
http://www.youtube.com/watch?v=s177LQ5H-MI&feature=user

SHUT UP!!! (( Sonic ))
http://www.youtube.com/watch?v=y7V4T2MlmhI&feature=related

The Wrath of Reptile (( Mortal Kombat Defenders of the Realm really sucked! ))
http://www.youtube.com/watch?v=h6mttJflCUk

He Touched Me Inappropriatly! (( Sonic ))
http://www.youtube.com/watch?v=IEaMAjXLKB0&feature=related

Scooby Doo and the Case of Diabetes
http://www.youtube.com/watch?v=5NoXlz92jNI&feature=related

The Toasters Strike Back (( More original Youtube Poop! ))
http://www.youtube.com/watch?v=-kOa2iom1Sc

Sonic announcement thing
http://www.youtube.com/watch?v=i7DnRtqD7do

Same as before but different
http://www.youtube.com/watch?v=H3OdrRkUkW0


There's definetly more but those are the ones I like currently, please watch.