Grusty 

A state of being that occurs most typically in college students, or anyone with bad time management skills. The defining characteristic is a lack of time for shaving and/or bathing due to homework tasks to be completed during an all nighter, creating a grizzle on the face, and a proverbial crust.

Dude, I waited til last night to do that 15 page research essay. I was up all night and I'm hella Grusty right now.

Grusty by Joeman16 November 9, 2009

Grusty 

When someones Crusty but its not emphasized enough

You look Grusty!

Grusty by Accordingtous December 20, 2018

Grusty 

A combo of the words "Gross" and "Custy". NOT GRIMEY AND CUSTY.

A proper term, that is not offensive.

That slide, over there is so grusty!

Grusty by cware August 14, 2009

Grusty 

A combination of grimey and custy. full out grusty.

damn that hooker is grustyyyyyyy

Grusty by Jamierson March 26, 2009

grunty boy

A character created by YouTuber MandJTV that appears whenever he gets a sponsor

“Haha, it is I, Grunty Boy”

grunty boy by Shogun the Samurott March 8, 2021

Grunty 

IT'S POOP!

Person 1: "I've had so much fiber I have to go to the bathroom and make a grunty (take a dump)."
Person 2: "Remember to bring in air freshener so the bathroom does not stink too much from your grunty."

Grunty by MCACABKM August 16, 2018

grust

calcium, lime, rust, and other such unsavoury substances, especially those tough to clean ones

"Man you just spilled 5 litres of bucket water on my carpet! That's grust."

grust by Christopher David Baran Baran Baran March 17, 2007