I'd want to be a Tweener that just takes shots at Kayfabe left and right, comes out to have segments where I just make fun of any big segments that ignore laws or logic. Makes fun of referee's when they do the obvious "oh no I got hit!" spot.
I'd be a total jobber, pretty much never winning a match, but the fans would love how "Internet troll" persona basically.
All of my moves would be stolen, and used more as an attempt to humiliate my opponent, but intentionally botched in hilarious (but safe) ways, to generate comedy.