Considering the reactions I got on here I think it’s going to leave most of the audience clueless… fairly sure that Gutfeld would’ve gotten it. Jimmy Failla, I don’t know. If anyone on the panel gets it they will have to chime in. But anyone who googles “precious bodily fluids” will get the answer.
This is the gag that I've been doing at the end of my show- it's different every time because I'm working it with local guys. But these guys had to be the best so far- with no rehearsal they pulled off the "heckling barbershoppers" routine. And their singing was great too. Have a look.