Horseshoes(1923)

A boxer offers $50 to anyone who can stay in the ring with him for an entire minute. Larry, through a series of mix-ups--including hitting the boxer in the face with a tomato--winds up in the ring with him but, with the aid of some strategically placed horseshoes, manages to knock the boxer out. When he comes to and finds out what happened, the outraged boxer sets out after Larry.