Head: Road Pig
Arms: Leatherneck
Torso: Heavily modified Leatherneck
Waist: Road Pig
Legs: Road Pig

Humpty dumpty is a computer Whiz. After catching Ripper and Buzzer trying to steal comics from his comic shop, Buzzer was about to crack his skull open when he stuck a deal; He will help them use computer to make easy money from computer fraud in exchange they don't kick the crap out of him. Humpty Dumpty is the typical know-it-all in all things roleplaying, Magic the gathering, etc.