1. A puffy and kind of stunned looking frat boy who probably wears polo shirts and listens to cock-rock. "Dude, you know the best man always bangs the maid of honour," is a common utterance of the cheesewheel; a cretinous twat-waffle; a male, bloated in both body and hair; a suburban mouth-breather.
2. A male child without a hope of ever being mistaken for intelligent, i.e., a little cheese.
"Check out the cheesewheel. A rare find in the museum. I gather he must have stumbled confusedly through the entrance after a clumsy attempt to 'pound' his own reflection in the glass of the door. What a fucking cheese."