Harri Crabb

A unique individual who is highly skilled in first person shooters, pokemon games, making people laugh, being inappropriate and just being a FUCKING WIZARD!!!

Boy 1: Dude, that guy wrecked us.
Boy 2: I know, right. 48-1!
Boy 2: He must be Harri Crabb

or

Harry Potter: But I'm just Harry
Hagrid: Oh shit. Sorry, I was looking for Harri Crabb, not Harry Potter