a Penguin biscuit consumed in a particular way - i.e. bite both ends off the biscuit, put one end in your mouth and the other in a cup of tea/other hot beverage and suck on it until the tea comes through into your mouth. then put the entire penguin in your mouth and swallow it whole!

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.