(as) dumb as a coal bucket
01
çok aptal olmak
extremely unintelligent or lacking in common sense
Humorous
Idiom
Informal
Örnekler
Do n't bother asking her for help with math. She's about as dumb as a coal bucket when it comes to numbers.
He could n't figure out how to operate the simplest machinery. Honestly, he's as dumb as a coal bucket.
