Norman Phipps and his alter ego, Tucker, is a character in the comedy film There's Something About Mary. He is a pizza delivery boy who, like many other characters in the movie, is in love with the titular character.
Norm takes on the identity of a crippled British architect named Tucker after delivering a pizza to Mary and falling for her at first sight. He uses slander to turn Mary against any other potential suitors, including Patrick Healy. After Patrick discovers Norm's true identity, they team up to get rid of Ted, the film's main protagonist, believing him to be a dangerous stalker. In the end, Mary dumps Patrick, Norm, and several others in favor of Ted.