The Axis of Awesome - Rage of Thrones.
Axis of Awesome - 4 Four Chord Song (with song titles).
Flight Of The Conchords - Frodo, Don't Wear The Ring (live).
Flight of the Conchords Ep 3 Hiphopopotamus vs. Rhymenoceros.
Flight of the Conchords - Too Many Dicks on the Dance Floor .
Tell the players, make it understood
It ain't no good if there's too much wood
Make sure you know before you go
The dance floor bro-hoe ratio
5 to 1 is a brodeo
Tell Steve and Mark its time to go
Wait outside all night to find
20 dudes in a conga line
Too many dicks on the dance floor
Easy to fix!
Too many dicks on the dance floor
Spread out the dicks!
Anything by the Great Luke Ski!
When You Wish Upon A Deathstar
The FuMPet Show (Actually a series of songs from the FuMP (Funny Music Project), but I do love the song Ivanova)
And of course, the infamous Grease Wars: