Ann Coulter isn’t one for pleasantries. Presumably, anyone going to hear her speak is prepared for this. Still, the 1,400 libertarians who went to see Coulter debate Fox Business’s John Stossel at the International Students for Liberty Conference in D.C. Friday were so put off by what came out of her mouth that they could not resist booing her. The resounding heckle came after Coulter stated that gay people can, in fact, get married—“They have to marry a member of the opposite sex.” She also reportedly (it was bleeped) called libertarians pussies. It’s probably safe to say the audience didn’t appreciate that either.