A tag made by others on your post while looking for collectibles among unknowing sellers on social media. The act of some "average Joe" screwing up the whole market in large portions of cities.

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.