Babble nonsense incessantly this Halloween and people will laugh it off as you being in character. When you're in this Adult Despicable Me Minion Dave Costume, you can act as goofy and dumb as you want. Achieve Gru's plan of stealing the moon, but first you have to put on the foam suit that displays Minion Dave's body and face. The yellow body, silly smile, overalls, and crossed eyes in goggles will make for a humorous outfit that everyone will enjoy. You might just be a henchman, but you will be one of the funniest henchmen out there. In Despicable me, the minions are the ones who steal the show. The Minion Dave costume for adults makes a great outfit because of their light-hearted, Three Stooges type nature.