Not sure if it's my favorite, but when I think of memorable Super Bowl commercials, I always think of the Budweiser frogs.

The popular series would start with this one: http://www.youtube.com/watch?v=pVcbasIb8lQ

The kid dressed as Darth Vader in the Volkswagen commercial is my all time favorite!

 

How about you?

Shandell... It's an old commercial for an air freshener called Renuzit. They say Renuzit like they are holding their nose shut while saying it. I used to walk around all day imitating it LOL

Crystal... The bissell vacuum cleaner commercial where the cat is sitting on the stairs and sneezes and all its fur flies off... It's a really quick part in the very beginning of the commercial