When you go home with a girl and she clearly wants to hook up but you get her into bed and the instant the head hits the pillow, she is passed out snoring loudly and the man leaves pissed off regardless if they were in his bed.

A pick me is a woman that is willing to do anything for male approval. She will embarrass or throw other women under the bus to achieve this goal. The unfortunate thing about a pick me is usually the men they are trying to seek approval from are of poor quality and treat women badly, leaving little real benefit for the pick me.