A female individual who constantly follows a male she is interested in having sex with. The intended male may sleep with said "whore shadow," but does not have any feelings towards her past the physical act of intercourse. The stalked male often doesn't know that he is being shadowed until turning around quickly and bumping into his predator.
David was thirsty from dancing in the club, so he decided to grab a drink at the bar. When he turned around after getting his drinks, he ran into his whore shadow, Lindsay - whom he had just ditched at another club.