Some
quotes from the episode,
Lincoln Lover.
Stan: (in a low voice) Greg, act casual. Get your stuff and meet me oustide.
Greg: What? Why?
Stan: There are gays here.
Greg: Uh, Stan, I'm gay.
Stan: What?! Does Terry know? Oh, poor, straight Terry!
Greg: Terry's gay, too. He's my boyfriend. I thought you knew. The Log Cabin Republicans are a gay group.
Stan: A gay group?! Oh, my God, you don't think... ? Look, I'm straight. I mean, yes, Francine's bat cave grosses me out every now and then, but...