Rui
Smash Cadet
I'm almost definitely not the first person to notice this, but thought I'd mention it for the hell of it. Basically, when you use ZSS's down B repeatedly up a slope, she sort of humps up the slope. It has absolutely no purpose as far as I can tell, because you can't even use the attack part of her down B when doing this. It's just fun to do--I use it as a taunt.