When you and a partner begin to engage in a sexual act, but when you want to go further, your partner rejects you. It is called "stonewall jacksoned" because your partner often has impenetrable defences.

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.