bunny brains 

An affectionate nickname for Nestlé Nesquik, which is a chocolate sauce that comes in a bottle resembling a bunny. When one turns the bottle upside down and squeezes it to get the sauce out, it appears as though the brains are being squished out of the bunny, hence "bunny brains".

Could you pass me the bunny brains? I want some for my milk.

bunny brains by Phalloidium October 13, 2008

bunny brain

n. insult. a person behaving especially belligerantly.

"You didn't mop the floor like i told you to. Stupid bunny brain."

bunny brain by Lunarose October 21, 2003

kelly bundy brain 

A very non-scientific term for understanding the brain can only hold a certain amount of information. When you have a gallon of knowledge and pour it into a shot-glass sized brain, you're going to have some over flow. Some basic knowledge will have to be sacraficed.

When Kelly learned the Bill of Rights and later heard the doorbell ring. Her confusion prompted Bud to explain to Kelly what that sound meant. Kelly Bundy Brain in action.

kelly bundy brain by Whineybitch March 27, 2017

bunnybrain

When all you can think about is rabbits and anything related to them.

I had a serious case of bunnybrain as I sat through what felt like unremitting water torture in the staff meeting!

bunnybrain by Dr Bunnygirl August 6, 2020

BunnyBrain

A state of permanent brainfog and absentmindedness experienced by bunny fursonas caused by obsessively thinking about yiffing.

Brooo, did you see the bunny dude put paint stripper in his coke instead of vodka?
Yeah, terminal BunnyBrain. God rest his soul..

BunnyBrain by J Bnnuy September 16, 2022