This phrase is commonly used by ghetto southerners to express how attractive they find someone to be. Instead of just saying that the person is fine, they unnecessarily add the 'up' at the end to make it true southern slang.

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.