what are some glitches youve found in games?

ok ive been playing star wars battlefront 2 on psp and i figured out 2 glitches, one of which is very helpful in multiplayer. ok so one them is if u go to the warehouse cp in mos eisley with maul and go to the first door and thats at the end of the map closest to the warehouse, go inside, and jump a couple times until ur stamina goes down one notch, if u did it rite and at the rite place dreath maul will float across the battle field, not fly just float without his feet touching the ground and if u run he'll slide on the floor without his feet moving.

Another glitch i know of is in a game called Rogue Spear where u can go under ground, inside walls, and float in mid air.


so what other glitches has anyone found in their favorite game?

Uh oh here comes the bombardment of halo2 glitches... I know a bunch for halo2 but since i only do them at a buddies house becuase i don't have a lame xbox, i don't know the level names and details.