TSR's Super Smash Bros Thread|SWITCH HYPE TRAIN NOW BOARDING

[E-Man]

actual spoilers

Every Smash Bros. character is a trophy figurine/doll in a child's collection, and every match in classic mode is fantasy play: as in, none of this is actually happening, that's why there's crossovers in universes and that's why sometimes you're fighting on the back of a ship in space where there's no oxygen or gravitational pull (because hell, a child doesn't think about SCIENCE) When the child runs out of figurines for your character to fight, the child's at his wit's end: there's nothing else for you to fight and he can't think of any better backdrops, so you're "transported" to Final Destination and must fight his only remaining imaginitive plaything: his right hand. That's why at the end of every classic mode playthrough, your character's seen returning to the toy collection: you did it. You beat the kid's right hand so hard that you bored the poor child.

Crazy Hand is the left hand and at that point the kid's flat out using his imagination because how in the heck did someone realistically let your figurine go unchecked for that long

Tabuu though?

fuck tabuu

Spoiler

My guess is that either Tabuu is the child's sibling or a parent.