SilentBlackTiger
Melomaniacal
Sledgehammer92
What's wobbling? Is it a glitch like Wave Dashing is?
Wobbling is when you grab your opponent with Popo, desynch Nana, and have them rhythmically attack one after the other. What this does is gives your opponent no time to break out of the grab, causing an infinite. So you can grab, and attack until your opponent is at like 200%, then finish him off.
It's a chain grab... without the extra grabbing... stare
Pretty much.