(as) daft as a brush

(as) daft as a brush

slang Strange or silly. Primarily heard in UK. Quit being as daft as a brush—it's too dangerous to play on this busy street!See also: brush, daft

daft as a brush

BRITISHIf someone is as daft as a brush, they are very silly or stupid. She was as daft as a brush. Couldn't say anything with any sense in it. Note: This expression may have come from `as soft as a brush', as both `soft' and `daft' can mean stupid. Alternatively, it could have come from a fuller version, `as daft as a brush without bristles'. See also: brush, daft

(as) ˌdaft as a ˈbrush

(British English, spoken) (of a person) very sillySee also: brush, daft