For me...Home alone, the first one. Thought I was gonna bust a gut in the theatre. It still cracks me up..:hihi:
I second that! Add to that one... 2nd - Johnny Dangerously (Your fargin iceholes) 3rd - Fletch 4th - Wedding Crashers
Young Frankenstein. 40 Year Old Virgin had me in tears multiple times. Kung Pow - Enter the Fist. Have to give it about ten minutes to get going, but it is freaking hilarious.
Overrated. For my money, Meaning of Life is a much better Monty Python film than that one. Ohhh. Another good one. Fletch I'll buy into, but Wedding Crashers? I sometimes think that I'm the only one that found the movie to be trite and boring. Maybe It's just me. I can't pick just a single movie that I found absolutely hilarious. Mystery Science Theater 3000 the Movie is pretty damn great, but good luck finding a copy of that these days. I can quote that one from start to finish. Ghostbusters is a classic that is also quite humorous that I can also quote frontwards and backwards. Naked Gun is also very damn funny. I'm sure there's more out there that just aren't coming to mind.