Dunno if I or someone else has posted this before. . . Something I re-discovered and an old favourite of mine. :P Vader Sessions:
Funniest peice of re-dubbing work ever.
And if you can't be arsed to watch the whole thing, watch it from 7 minutes in.
I like random humour. And don't ask me what I'm doing up at this hour, 'cause I don't know.