It was chosen purely out of desire to have a cool-sounding name. I never wanted a username with numbers in it, or a name that's a reference to anything. I'd heard the phrase "that guy sure has chops", as in skill, before, and I figured it would pair well with the prefix "super". It's that boring.
AND NO IT'S NOTHING TO DO WITH PORKCHOPS YOU GOOFS
AND NO IT'S NOTHING TO DO WITH PORKCHOPS YOU GOOFS