Making up for a natural lack of common sense or ability with the liberal application of enthusiasm.

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.

(adjective) to be so excited that one flails about, damages people or property, or otherwise overreacts embarassingly.