to have a screw lose
Fiil
to have a tile loose
Fiil
to be a little wrong in the upper story
Fiil
to be a few votes short of majority
Fiil
to be deficient in weight
Fiil
to be short of staff
Fiil
to be wrong in the garret
Fiil
to have got a kink in the brain
Fiil
to be deficient in weight
Fiil