I watched Spaceballs the other night -- this movie cracks me up!
I' ll still consider that and Christmas Vacation off the charts of being funny as hell. Best scenes out of Spacey for me was something like this:
Dark Helmet: Before you die there is something you should know about us, Lone Star.
Lone Starr: What?
Dark Helmet: I am your father' s brother' s nephew' s cousin' s former roommate.
Lone Starr: What' s that make us?
Dark Helmet: Absolutely nothing! Which is what you are about to become.
Dark Helmet: If there' s one thing I despise, it is a fair fight. But if I must, then I must. May the best man win. Put ' er there.
[Reaches out to shake Lone Starr' s hand and takes his Schwartz ring]
Dark Helmet: The Ring! I can' t believe you fell for the oldest trick in the book! What a fool, what' s with you man, c' mon? Here let me give it back to you. Oh!
[throws it down a hole]
Dark Helmet: Oh, look at that, you fell for that too! I can' t believe it, man!