Someone who tends to drop things; (more generally) someone who is clumsy or uncoordinated; a klutz.
One's fingers which tend to drop things, or are clumsy or uncoordinated.
A tendency to drop things, or to be clumsy or uncoordinated.
A stupid or incompetent person.
A person with spastic paralysis or spastic cerebral palsy or epilepsy
A tantrum, a fit.
A hyperactive person.
To have a tantrum or fit.
To malfunction, go on the fritz.