German for "we hail". Often used as a greeting accompanied by a quick flick of the wrist into a straight 45 degree angle with the floor and a click of the back heels.

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.