The Parent Trap/Funny

Hayley Mills version:

 * Ms. Hinch holds a cake over her head during the food fight, only to stick it to a carved bird above her. She pulls down an empty plate, then quizzically looks up. Cue cake splat.
 * The little girl who has somehow caught a skunk and now wants to take it home as a pet.
 * Sharon (as Susan) has only had one conversation with Verbina, and has immediately adopted her mannerisms for the conversation with Vikki at the pool.

Lindsay Lohan version:

 * "I always wanted a big sister!" said about the woman her father is going to marry.
 * After the mom in the movie gets completely smashed on the plane ride over from London, she goes to the hotel bartender who gives her a Hideous Hangover Cure. The new woman sits beside her, and after she takes her first sip, she lets out a large belch. New woman looks a little surprised, and she quickly responds with "I beg your pardon, I think I just drank... tar."
 * "Good dog. So, Meredith!"
 * Meredith,, screaming bloody murder for her fiancee. Nick pokes his head out of the tent to see what on earth. His reaction: "Aw, man." Doesn't sound so funny when read, but Dennis Quaid's delivery is priceless.