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N. In a fight, someone who is terribly outmatched by their opponent, and gets beaten quite easily, with no glory going to the victor.
The president of the chess club was little more than a tomato can when he picked a fight with the captain of the wrestling team.
by Eric Ibrey Dean August 23, 2005
Somebody who is inexperienced at something or is very bad at it. Could also mean a noob
I always get some tomato can on my pickup football team
by Dantex30 October 30, 2010