Eating Brains 

A condition brought on by large quantities of alcohol. Symptoms include walking, talking, and looking like a zombie, and the beer cologne.

Ricky: Hey, you don't look so good. Maybe you've had too much to drink, Samuel.

Samuel: Baaaahhrrrrummm ugh.

Ricky: That's it, I'm taking you home. You are EATING BRAINS, man!

Eating Brains by Jerod W. February 23, 2011

Eating some Brains 

When a woman violently licks the ball sack while the man squeezes his nuts together to resemble a brain (aka The Brain). This action is like a zombie eating some brains.

Last night Lauren started groaning while we were doing it, next thing you know, she's eating some brains.

Eating some Brains by td9187 April 1, 2013

Smooth brained crayon eating ape 

Retail investors who invested in GameStop. They demanded a change from the SEC to ban PFOF(Payment for order flow) which was invented by Bernie Madoff and used by Citadel and company to manipulate markets. drsgme.org

Smooth brained crayon eating apes are making DD's on r/Superstonk.

Smooth brained crayon eating ape by fellowApe June 11, 2022

Eating One's Brain

Said of an individual, circumstance or location perceived as insidiously annoying. Usually one discerns the circumstance after a brief period of interaction with said annoyance.

From direct translation of the Hebrew saying popular in Israel.

Eating One's Brain example:

Last time we were there, the guy was eating my brain.

Let us go, this place starts to eat my brain.

Eating One's Brain by Tiger What Woods January 15, 2014