Favorite scene??
My favorite has always been the scene where jack is trying to impress lilly by pretending like hes working on spiders car. When his shirt gets ripped off by the fan and only his sleeves are still on. Even knowing his shirt is gone he keeps trying to pull his sleeves up to his shoulder. That scene, and when spider is dancing all drunk at the party and puts his head through the wall.
"I think she's gonna remember that number for a long time to come. Guy rolls down 25 stairs, comes up dancing'? Hey, tell me about it."