Legally Blonde- The courtroom scene when Elle realizes that the girl didn't take a shower.

A League of Their Own- the end when Dottie is looking at all the old pictures....I cry everytime
Fried Green Tomatoes- when she runs her car into the young girl's car and says "Well I've got insurance!"
South Park Movie- Any scene with Satan and Saddam gets me cracking up
Billy Madison- And who could forget Adam Sandler's famous line "Veronica Vaughn...so hot! Wanna touch the hinee! Owwwww!!!!!"
The Saint- Any scene that showed Val Kilmer without his disguise (drool forms at the corners of ZTAngel's mouth as she thinks of Val Kilmer....hmmm...ZTAngel Kilmer....doen't sound bad...)