1 definition by Allison Burns

Top Definition
An old person,and/or someone who is not fun. A kill joy, elder; Fun Hater
While we were car scaping, I looked to the left of me in order to sing an obnoxious song off the radio to another passenger, who was placed in another automobile. The balding patches and discontent look gave me the notion, he was indeed a yamp.
by Allison Burns November 29, 2007

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