The guy already bored him out of his mind. The way he talked, although he wasn't saying much, just added fuel to the fire and Chris decided that this one wasn't worth wasting any time on. He didn't sleep with men and the guy would break like a twig within seconds, thus he had absolutely no purpose in Chris' eyes.
Chris would have bet at least one of his Harleys that Nerdguy was in the computer business somehow, so why would he need to work out? Unless by that he meant moving a mouse and typing, of course that would be exhausting to a cerebral guy like him.
"Not much equipment in the fitness room, but it's enough for those who are starting out." He had actually considered asking some of the girls if they would let him bench press them. Why not combine workout with some fun? "Nah, I'll make sure you won't." with a smirk he took a drag from his cigarette, gouging Nerdguy's reaction.