I'd also like to add that a 'graphic designer' that weighs 236 pounds doesn't sound like a threat. A construction worker, or a marine, yes. Graphic designer? No.
Of course this posting is a joke... a graphic designer from the SF Bay Area (Oakland, no less (Gov Moonbeam City)) threatening to beat someone RED AND BLUE? riiight..
As a web developer, I often see these graphic designer guys...he weighs 236 because he's constantly drinking soda, munching on candy, sitting in front of a computer, eating his dinner and rarely dragging his ass out of his dungeon office...he keeps getting bigger and fatter and he sits at his computer which makes him feel all powerful.
Kicking his ass would take all of two seconds as you quickly jack him in the throat, then stab your thumb into his eye socket. He will lose all will to fight...and I would bet it could be done by a 5'4' 140 10th grader.