The lord of drab is one who does everything with too much drab. To conceal his drabness, a drab lord would accuse others of being drab. He may even pay designers vast amounts of money to create logos pinning such a notorious title on others.

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.