Top Definition
A guy that is so jacked that his muscles refrain him from placing his arms at his sides. They often can be seen in groups at the gym where they lift together and flex in front of the mirrors. Their massive size can be very intimidating, especially for normal sized men.
Yesterday I was at the gym when a meatball monster threw a dumbbell through the ceiling.
by Robby Fresh April 11, 2008
8 Words related to meatball monster

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