Ratchet & Clank: Up Your Arsenal Cheats

Clap Your Hands!
There are two ways to do this:

1) Go to any level. Go into Lock-Strafe mode. STand on a part of the level where one foot is angled towards the other foot, and the other foot is strait. Get out the Mine Glove. Crouch, and hold down the Circle Button (fire button) He should do a weird, clapping motion.

2) Get out the Mine Glove, then get out to other fire weapons, such as the Flux Rifle and Rocket Tube. Crouch, and tap Triangle. He should look like he is clapping.