Lots of you dudes like to do flashy things, so maybe someone here can answer my question. So, there's this thing you can do where you run forward, then turn around and slide backwards while charging f-smash (backwards being the direction you were running from). It works with every character, I think, but so far out of the characters I've checked it seems most noticeable with Peach and MK. It seems like it could be a useful mindgame sometimes, and pretty safe because you end up sliding away from where the bad guy is while charging f-smash, which has no lag because you're Peach. Anyway, I've never seen anyone do it before so I was curious about whether it was a known thing. I would put up a video but I'm a dumb and don't know how. But the way you do it is you run to the right, then mash left so that she starts her turn around animation, then when her momentum changes directions you hit right on the C-stick and hold Z to charge (of course you don't HAVE to charge). You'll know you did it right when it happens. Do the C-stick too early and she just sits there, or perhaps shields or something, do it too late and she grabs (if you held Z).
