A person who does not wash his penis often, and so provides a breeding ground for smegma loving bacteria, hence the cheese.
Can also be used to describe:
Estate Agents
Recruitment Consultants Most politicians.
A guy with no game who makes girls feel uncomfortable, commonly found in clubs, bars, and frat parties. Usually tries to emulate Sopronos characters, but fails miserably.
Wow that guy with to much gel in his hairlooks like a real cheesedick.
By Stepha
Cheesedick
The cheesedick is similar to the dick, but uses techniques that are clearly cheesy to annoy the crap out of those around him, often in a backwards attempt to look cool.
"Oh, yeah! Your madRyu skillz can't stand up to my hundred-hand slap!"
"Man, stop being a cheesedick."
An imbecilic individual, usually a male person, who generally does not lack in mental prowess but is sorely lacking in charisma and the social skill necessary to apply his intellect in a useful, practical or agreeable manner.