There's one scene where the two friends are in a bakery the lead guy and his friend, the friend buys a pie, they then drive to a woman's house. Once there He then rings the doorbell has a short conversation and hits the girl with the cream pie. She calls her brother who chases the friend bak to the car and the two drive off.

Later in the movie [near the end] the friend shows up at the guy's apartment and he has been hit by a pie.

Prime (2005) (http://www.imdb.com/title/tt0387514/)