Bonner Brain

When you sleep on a slope usually while camping and all the blood rushes to your head.

We all got bad headaches from bonner brain, due to sleeping upside down on a hill.

by ugly hawk May 25, 2011

All bone, no brain

When someone's head/skull is literally filled with inches of skull, and no brain is contained within that skull. Hence, the person's head is "All bone, no brain."

Synonymous to: stupid, idiotic, not intelligent, dumb, thoughtless, ridiculous, childish, adolescent, Reema, unintelligent, etc.

Reema: "I mean yeah I guess I support gay marriage, but I don't want them to get married.... that's weird. "
Abdul: "Jesus Reema you're all bone, no brain."

Reema: "You can read arabic but you don't know what it means? How can you read the quran/a book and not understand what it says??"
Momo: "Bitch it's just like when you read a chemistry book. Damn all bone, no brain. "

by Grey+ January 26, 2015

Bonerbrain

One who is of little intelligence and/or someone who acts in an unpleasant manner, a derogatory term as to compare someone to a penis inside of a brain.

I was building a giant horse dick in Minecraft and he blew it up with TNT, what a Bonerbrain!

by Duo2Cuo March 31, 2011

Bonebrain

Someone on a MTS bus, who drove pass your stop

“You missed my stop ya BONEBRAIN!”

by BananaHead88 June 6, 2021