when you gets a ho in a corner and put her legs up while your fuckin her real hard on her back. the goal is to keep her cornered and hold her down while your fucking her.

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.