tupav

1. colloq. derog. (of a person) stupid; dim-witted
   Nisam tupav, razumeo sam šta hoćeš da kažeš. — I'm not stupid, I got what you're trying to say.
   Ne budi tupav, uzmi kišobran! — Don't be dumb, take an umbrella!
2. colloq. (of a film, joke, etc.) dumb; lame
   Film je bio tako tupav da smo izašli posle pola sata. — The movie was so dumb that we left after half an hour.