Mario's trailer taunt by Firelis with credit to The PMBR/Project M developpment team, Loli Braixen and everyone who has supported me this far. [Character - Other (Effects, Animations, Final Smash, etc.) - Mario]
This is a Mario taunt based on Super Smash Bros trailers, the second video is a TAS by Loli Braixen that uses this animation.
The first one though is to showcase this animation and 3 others.