Mess Kit - A collection of silverware and cookware used during extended military campaigns.

Shit in ones Mess Kit - Military term meaning “to fuck oneself over”. Who in there right mind would shit in the very thing they are going to eat out of?

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.