Used to define a peron acting like, or being of lesser intelagence. And or acting in a like manner of a child . Using annouance as a persistant companion and pissing you off. used in front of childeren as a non swear word for (Stupid Fucker) especial used on your spouse ,and or other half.

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.