shit for brains
1. noun, rude slang Someone who is very stupid or incapable of learning something. Did you really put a pizza in the oven for 30 minutes without first turning it on? Come on, shit for brains, use some common sense. I'll never understand how that shit for brains got promoted.
2. noun, rude slang Describing such a person. Commonly hyphenated and used before a noun. My shit-for-brains brother really put a pizza in the oven for 30 minutes without first turning it on—can you believe it?
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.