a notch in (someone's) bedpost(redirected from notches in their bedposts)
a notch in (someone's) bedpost
A casual sexual partner, especially a one-night stand, counted as a tally in the overall number of someone's sexual partners. Janet was never interested in a serious boyfriend during college; she was only looking for notches in her bedpost. So is that all I am to you, John? A notch in your bedpost?