disapproval You can refer to someone who is very clumsy or who seems stupid as a klutz. someone who drops things and falls easily (klotz, klutz, from klotz )
(rhymes with guts) n : A clumsy, awkward person A person who trips over things, bumps into walls and has "two left feet " A klutz is a person who frequently trips on his own shoelaces, falls over furniture and manages to drip mustard on his/her lap with such regularity that it confounds the laws of probability Klutz's, however, are not unloved because they are usually the victims of their own misdeeds