Top Definition
The verb form of "Grunstep" meaining to be listeing to a new underground genre. spawned in New York city that has hence spread to the suburbs. This new wave of Grunstep is quickly invading the computers and sound systems of men, women, children, and aliens alike.
Jacob Grunberger is "Grunstepping" across the country as he goes on college visits.
by General Zapatista Schwag April 17, 2009
Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×