When you turn down a date's invitation to come in her apartment, in order to dash over to an incall.
a new woman in the real world and wonder whats her real name
Originally Posted by petiteassman
When you are surprised to see a girl friend's name & private info in the white pages.
I suppose a viariation on this theme might be: your ATF is booked for the evening so you might as well stay with your date and after the sex you say: "you actually live here? Is that wise?"
When you step out of her apartment the morning after and come accross a colleague from work and instead of gloating you are embarassed.