got a laugh out of me only because of how crude the animation was

Uhh no

Probably should have sped up waluigi coming from behind like twice as fast, because it felt slow and predictable, same with him turning around with the rose in his face. Actually if you just played this on 2x speed, it'd be really funny. Animation is not great, but the joke is still there.

the animation is a bit crappy, but i love waluigi, so you get three stars

Well...I guess if Waluigi hits people like a truck, practically blowing their eyes out, then it's probably safe for everyone if he's allowed to join. Even with his stick arms.