1) Planes, Trains, and Automobiles
2) The Big Lebowski
3) Blues Brothers
4) National Lampoon's Christmas Vacation
5) Animal House
6) Blazing Saddles
8) History of the World Pt. I
9) Uncle Buck
11) Who's Harry Crumb
#4 is an annual traditon in our house, and I watch #1 at least once a year as it's very therapeutic, never fails to make me laugh - it was only the second movie to make me laugh out loud in the theatre (Blazing Saddles was the first). #2 is bizarre and quirky and extremely original and funny.
Still holds the MLB record for Grand Slams with 23
At least its not hard to see who your favorite comedy actor is stomperrob. PT&A, Uncle Buck, Harry Crumb? Christmas Vacation is definitely a classic, quickly became my favorite holiday movie ever. I tend to love the really oddball movies like Python's Holy Grail, Mom and Dad Save the World, or Naked Gun/Airplane style movies. But to tell the truth I don't think I have ever laughed so hard as I did the first time I saw Jackass: The Movie.