Top Definition
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
5 Words related to superthumper

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.