It’s her first time at the gynaecologist. She’s up in the stirrups, and she’s scared to death. The gynaecologist says, "You’re nervous, aren’t you?"
She says, "Yes. It’s my first time at the gynaecologist."
He says, "Would you like me to numb you down there?"
She says, "Please."
He sticks his nose between her legs and goes, "Num, num, num…"