1. A dude who goes to a bar/restaurant/venue and while his other friends toss in their lines trying to catch some trout (see vagina), he starts talking to guys and puts forth no effort in getting women back to the house.

2. A dude who runs around at night with a burglar mask and burlap sack stealing all the cocks (see penis) in the neighborhood to add to his collection he displays on his mantle.

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.