After a session of fellatio in which she swallows, a woman laughs so hard the semen is released through her nasal passage onto her upper lip.

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.

What you get when you eat out a girl from behind.