A name for a band-aid used by a stereotypical "I don't need a hospital" kind of man.
Girl: Um, shouldn't you put a band-aid on that? It looks pretty bad.
Guy: I don't need a bitch sticker. It's fine.
Another name for a tramp stamp, which is a tattoo situated on the lower back. In contrast to the time-"honored" tramp stamp, a bitch sticker can be found on any woman, slut or not.
When my friend came by this weekend, she had a wicked new bitch sticker.