A furry lip is the uncomfortable amount of unshaven hair on a girls upper lip which is unknown to her. This makes engagement awkward and disturbing

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.