Grubstep 

The grimeyest and most grubby of all the dubstep...

Skanking so hard you burn through the soles of your shoes..
Here's for you when it comes to grubstep

Grubstep by Akec July 8, 2012

grubster 

A person who will get the job done by ANY means. A grubster is tough, mean, and determined. The first time I heard the term, it was a nickname for a football linebacker at my highschool. His name was Bing which didn't sound very tough so his team mates called him grubster. He would hit guys so hard that the "pop" sound would echo through the stands. Twenty years later, everyone I know still uses the term. I even hear people I don't know use the term.

Don't dis that girl, her big brother is a grubster.

grubster by David S. D. May 2, 2006

Grunstepping 

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.

Grunstepping by General Zapatista Schwag April 17, 2009

grubsteak 

Verb. To shove your erect cock down ones throat until they gag but hold the back of their head so they can’t back away.

She said she has a gag reflex but the took the grubsteak like a champ.

grubsteak by Bedbug777 November 2, 2020