80% homo, 20% hetero, or vice versa. These percentages can be changed to fit ones level of bisexuality. Ex., you like guys and girls equally, 50-50. Almost equally, 60-40. You get it.

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.