I like sports, I enjoy watching sports on TV. I played High School basketball, and coached high school basketball. I shower every day. I havent lived with my parents since I was 17, I moved out as soon as high school was over, and didnt move back.
I played Magic: The Gathering enough, and well enough, to go to Nationals, chose a roommate based on how likely he was to play a ton of D&D with, spent hundreds of dollars a month on gaming, worked at a comic/hobby shop, went to university for philosophy, and juggled girlfriends in and out.
I dont drink, smoke, or do drugs, but I will go out with friends to a bar or pool hall to watch a game, or to spend time with them, once in a while.
I think the long and the short of this little anecdotal story is that liking or disliking sports has nothing to do with whether you are a geek. I have had jock friends who smelled bad, and geek friends who didnt, and vice versa. That said, I have gone into way too many magic tournaments and nearly gagged from the suffocating odour of unwashed folds of flesh, so I wont pretend it isnt an issue at all.
However, my friends are all incredibly intelligent. I dont associate with anyone who isnt. I cannot stand even speaking to people who gape at everything I say. Unfortunately, smart people are not always socially adept people. I take the good with the bad. Sometimes the price I pay for intelligent conversation is stinkiness. Well, my nose is offended, but at least my brain isnt. Thats worth it, to me.