Well, since my TAS from several years ago in this hack was accepted today, I concluded that it's worth submitting this other TAS as well :)
This is Super Mario Bros. Enhanced glitchfest/playaround. I don't have much to comment on here. It's just me playing around, doing crazy things and some glitches with everything the hack gives me. This TAS does not cover all the levels (because otherwise it would be too long), but it has a good part of them. Things get even stranger when I manage to catch Yoshi (there is no Yoshi before world 9). And that's it. Have fun and laugh, if possible :)