When you like to touch younger boys genitalia and finger old grannies.

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.

A man who seem to have a high interest in, not just male, but boy genitalia. A finkleberydilch is likely to be gay