Funny songs

Um yeah, I have no idea if these are well known or not, but my friends and I like listening to them when we get drunk, like right now.

http://www.youtube.com/watch?v=0OzWIFX8M-Y

http://www.youtube.com/watch?v=R7yfISlGLNU << I know this one is well known, but w/e.

http://www.youtube.com/watch?v=MuyF46oG2ik

http://www.youtube.com/watch?v=qqXi8WmQ_WM

http://www.youtube.com/watch?v=gC8GTmX2G5w

There are a few others, but I can't remember them atm.