Suggestions, please! I have a phone, so I can call (or at least pretend to call) my partner and say things that straight guys normally say to their girlfriends while being sure to mention his name. I also thought about saying "Hey, guys, what's up?" while looking at the guy straight in the eye. Neither of these are very satisfactory ideas. Help me out people!
P.S. - This is at Texas A&M University, and the people who wear these shirts are the people who protest the Gay Awareness Week and other GLBT events on campus.