Someone who will post pictures of themselves exposing bits of their body but not fully, and will sneakly post more and more sluttier pictures of themselves (showing more of their legs, boobs, 'v-lines', ect) Who lives for their followers. They believe their followers are everything.

Also who will excessively bost about their sexuality, and who will have a second account purely for porn.

As well as over using the hashtag, mainly to get people to see their posts/pictures just to get more likes/followers.

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.