The consequence of a clumsy or narcissistic social action. The Social Footprint is philosophically linked to the Carbon Footprint, implying that all human actions leave a trace, and sometimes have negative consequences.

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.