I can see the conversation now:
"How was your day darling?"
"Oh good thanks. Went for coffee with Jenny, you know Jenny don't you?"
"Oh yeah Jenny, the blond one, went out with mike yeah?"
"Yeah, well anyway she has genital warts."
"Oh well, ok. So what she watch on the tv?"
Later that week at the pub:
"Oi mate, remember that blond girl that went out with mike? Friends with my mrs?"
"Oh yeah "
"Well she's got fanny wards. Gross or what."
"Yeah what a slag!"
I am of course taking the mick but don't underestimate what guys are like together when their women aren't about..