Based on the one story it sounded like they were looking for a girl to come up on stage, and when she got up there the comedian was doing stuff like "No, really, any girls? We don't have any girls?" type of shtick and basically saying shit like that and "he/it" throughout. If it's like most comedians "hosting" events you spend all day making fun of people for random things and this was probably just a bad choice of what to make fun of.