not all there in the head

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.

Tapped is a word to describe someone who is dosey and messed up at the same time.

a person who is crazy or insane

an expression used to describe strange or stupid behaviour or experiences

1. To gain access to something. Usually sexual relations with a female.
2. An untapped resource is a female who hasnt been with any guys yet, or a quiet girl with a lot of potential that not many people rate or notice.