Perform the Giga Jigglypuff glitch using R.O.B. (Do it the same exact way on the same level, even). Instead of having the bridge turn R.O.B. huge, though, it will keep his Final Smash laser until the end of the match! This is great for racking up easy damage, though it may be harder to K.O. foes.
Submitted by Artemis251.