I remember seeing this when I was in college. My first reaction was "Why is the guy from Buckaroo Banzai getting phone books taped to his - OH SHIT!"

Then came the scene where they were killing people with power tools, and I knew it was the Bestest Movie Ever.

"how am i supposed to suspend my disbelief and be scared of a 6'5" chipmunk looking motherfucker?"
-my brother when we watched this

"Did you make sure to floss?"
"Yeah. With your mom's pubic hair." - John Lithgow