Lubricating ones finger in a vagina, then sticking it in someone’s ear like a Wet Willy, the key being to get a good seal, so when the finger comes out it makes a popping sound.

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.