I know I'm not the only Legend Of Zelda fan around here (at least 2 others have used Link as an avatar. Has anybody noticed the LOZ reference in mine? ..probably not.) Anyways, here's an excellent animated LOZ/SMB/Star Wars (a new hope) mash-up.
Super-Smash Wars: A Link To The Hope
As it says at the beginning, So. Many. References. Great stuff!