A sexual position developed in the opium dens of south china, the Reverse Polish Cowgirl is performed by both participants laying side by side, and then sex spontaneously occurring to their immediate right. Not to be confused with Reverse Polish Notation, this sexual position has only ever been performed twice, both times by Sunny and Cher, the second such instance involving a crocodile and a tub of butter.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.