(1) A male individual of any age who readily engages in homosexual acts with other men in the same place, and will often submit to the desires of the other party.

(2) A male of any age who is regularly found at sex parties and orgies.

(3) Male prostitute

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.