The week Sam Nussbaum is to be married, his fiancée questions why his only brother, Tom, isn’t coming to the wedding. Unsatisfied with his lame reply, she surprises Sam by bringing the brothers together. Sam is not happy, but he rarely is—unless he’s telling someone what to do. When it’s revealed that Tom has only been in love once—with his fifth-grade girlfriend—Sam insists they go find her. It soon becomes evident that their journey is simply an excuse for Sam to avoid his impending commitment.
If you haven't deciphered the derivation of the title by now, stick with it. The fresh writing and original characters will reveal it all. Douchebag will make you squirm, laugh, and get pissed off—all at the same time. Outstanding breakout performances bring an authenticity that would be impressive even from seasoned actors. Drake Doremus's clever, straightforward filmmaking keeps the story buzzing in this offbeat comedy that gives a modern twist to sibling rivalry.

故事的主人公是一个在任何方面看起来都很普通的男人。一次偶然的机会，他遇见了自己非常喜欢的女孩，然而不凑巧的是，当时他傻乎乎的闹出了许多笑话，活像个小丑。随后为了将女孩追到手，主人公绞尽脑汁，用尽各种办法，就是希望对方能明白自己的心意，不要误以为他是一个不解风情的家伙。