The experience of waking up in the morning and realizing that one has ejaculated and soiled his underwear or sheets with semen. Fancy name for a wet dream.

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.