When an individual does not receive any comments or notifications on their facebook for a period of time after their birthday because everyone figures they've had enough wallposts and attention for awhile and because nobody has anything else to say that is considered relevant.

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.