be all brawn and no brains



be all brawn and no brains

to be physically strong but not very intelligent I agree he's got a good body, but he's all brawn and no brains.
See also: all, and, brain, brawn

Common Names:

NameGenderPronouncedUsage
Glaw-Welsh
Ailie['eili]
Ashtad-Persian Mythology
Baldomar-Ancient Germanic
HannahHAN-ə (English), HAH-nah (German)English, Hebrew, French, German, Dutch, Swedish, Biblical
Waqar-Arabic