Flat Kirby glitch
This is a glitch that flattens Kirby's model in Super Smash Bros. Melee (it is unknown if it works in the other games). To perform it, one player must be Jigglypuff and the other player must be Kirby. It is best to do this glitch on a flat, open stage like Final Destination. Have the Kirby inhale and copy Jigglypuff. Both players should go to opposite sides of the stage and have Jigglypuff start charging up Rollout. As Jigglypuff starts charging, Kirby should jump to the top of the screen and start charging Rollout as well. As Kirby is falling, wait until the Rollout is charged and have both players release the Rollout into each other. If done right, you should see Kirby's model start to flatten. Repeat as necessary. At a certain point, Kirby should look very flat. Kirby will stay flat as long as he is not KOed. It does not matter if Jigglypuff dies though.