This is a glitch on Super Smash Bros. Brawl that makes Jigglypuff HUGE!
How to do itEdit
Go to the level Bridge of Eldin while playing as Jigglypuff on training mode. Get a smash ball. Jump into the bridge while it's broken and use it a few seconds before the bridge becomes normal. Jigglypuff wil remain huge.
This video was found on YouTube.