Funniest scene ever , movie or TV

For some reason, the stuck horn in “Little Miss Sunshine” made me laugh myself into tears in the theater, and still makes me laugh.

Jim’s hack license test in “Taxi”, of course. The first slowing down of “What does a yellow light mean?” was scripted, but the ensuing ones were in response to the hysterical audience. Or so I read somewhere.

Kramer having seizures whenever he hears Mary Hart’s voice on TV:

Mr. Bean’s Christmas, including the closing turkey scene.