A very tepid gust of wind propelled by the breath of one who has placed their index (and or middle) finger into their anus and immediately puts them both in the upright position and is blown on into the nearest direction of a friend.

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.