Funniest Scene?

I can't decide here, because there are so many, but the biggest contenders are:

- Tricking the hotel staff and cop into thinking there was a psycho with a gun in Kevin's hotel room.

- Harry doing gymnastics on the toilet and exploding.

- Marv getting electrocuted and temporarily turning into a skeleton.

- The tool chest falling down the stairs, bashing into Harry and Marv, and the two of them having to fix their noses afterwards.

- Harry and Marv not falling for the paint cans, and then getting clanged by the giant black pipe.

- Kevin using the inflatable clown and the recording of his asshole uncle singing and yelling in the shower to scare away the Tim Curry character.

- The mom chewing out the "idiot" hotel staff.

- The pianist getting nailed by the falling wooden tree during the school choir disaster.

- Marv getting punched by the Purse Lady the second time.

You can see why there's a dilemma here. Any of you have any fave funny scenes?