Girl #1: Late­ly it feels like I’m on fire when I have sex.
Girl #2: That’s what hap­pened when I had gon­or­rhea.
Guy at next ta­ble: Wow. Those girls were pret­ty hot be­fore I heard that… I have to stop eaves­drop­ping.

http://www.overheardatmcgill.com/archives/2007/03/15/or-maybe-keep-eavesdropping/