It's not a great film by any strech, but there is something about it the just slays me. Honestly, pound-for-pound I don't think there is another movie that makes me laugh as hard as Shakes the Clown.
*Spoilers* Especially Especially ESPECIALLY the scene where Shakes gets power drunk and then goes berserk at the kids birthday part; smashing up the house and whatnot! I only dare watch that particular scene once a year or so and I have never watched it without being totally incapacitated for several minutes afterwards + I usually go around cracking up for a few days after as well.