1. The GI Joe PSA redubs
2. The Rejected Cartoons
3. Charlie The Unicorn
4. Badger, Badger, Badger, Badger...
5. Powerthirst
6. Magical Trevor
7. Look Around You
8. Peanut Butter Jelly Time
9. Numa Numa
10. Star Wars Kid
Remix #1:
Matrix Remix:
11. YTMND - Batman
ualuealuealeuale.ytmnd.com
Used to be a source of tons of great content. Somewhat irreverent at times, but mostly creative.
Also, LOL Internets - YTMND
steamsteamlol.ytmnd.com
Stands for You're The Man Now, Dog, the original creation on the site