Top Definition
A person who acts on purpose in a nature that is displeasing to others due to his lack of intelligence or personality. This can be commonly known as a "tool," but a slam-boner is worse. Being a 'slam-boner' is a negative connotation that is nothing to be proud of.
There was a deficit of muscle mass on my body so I decided to go to the gym one day and found myself surrounded by slam-boners.
by kdsj May 23, 2010
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