When you defecate feces so large, it seems to take up the entire bowl. You're so proud of it, you are tempted to take a picture to show your friends, claiming, "I made this!"

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.