When a guy shoves his dick as far and as hard as possible into a girl's pussy or ass, doesn't take it out or move it backwards, and keeps applying more and more pressure. When done right, it will leave the girl breathless from an enourmous orgasm.

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.