bird-brain
A person who lacks intelligence or who makes stupid decisions. You're such a bird-brain. I can't believe you got stranded on the highway because you didn't put enough gas in your car! Geez, he keeps pulling on a door that's clearly marked "push"—what a bird-brain. Are you a bird-brain? Why would you touch the alarm when the sign clearly says "DO NOT TOUCH" in bold red letters?
bird-brained
Characterized by stupidity, foolishness, or a lack of foresight. You're so bird-brained. I can't believe you got stranded on the highway because you didn't put enough gas in your car! What kind of bird-brained idiot jammed this paper in here? Are you bird-brained? Why would you touch the alarm when the sign clearly says "DO NOT TOUCH" in bold red letters?
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.