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1.
A person riding a motobike 4 stroke. Usually a spode (see spode) that rides a ktm. Superthumers think they are good riding when they actually suck. haha!
Hey look at that spode-like superthumper ovr there riding a ktm!
by chineese foo July 05, 2006

Words related to superthumper

gay ktm poser spode thumper