Is he really married or just a nerd?

I was throwing this party over the weekend I moved into my new apt. I called to have my cable installed because I cant live without TV. The cable guy seemed really nice so I invited him to come back buy if he got a chance. Needless to say he didnt, no sweat. Then he called to see if I want to start my internet service with them (the nerve) I already have a service for that. A week goes by and I invite him to the comedy club as a date, he says he doesnt do comedy clubs (WTF!), who doesnt like to laugh! So we havent been in contact since. Does him sound married, gay or just a plain ol nerd? Help! he was real cute. Trying not to call him anymore.