One of those annoying faggot nine-to-eleven year olds on Halo, GOW, CoD, or another shooting game that constantly yells at the other players in their annoying prepubescent voices while silently orgasming at the bloodstains on their screens.

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.