A sexual manuever that involves shoving a hot toasted bagel, typically with cream cheese or semen on it, into the anus of your sex partner.

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.