Just because he is 7 years old doesn’t stop him from being the best rapper of all time. His song Talk to me slaps so hard XXXTENTACION is hopping out his grave to add it to his playlist.

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.