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11.
an adjectivde used to describe a person who looks greasy or dirty. Grubby people are usally ethier niggers or greasy puertoricans.
WOW that greasy ass diry piece of latin Lapporte is mother fucking grubby today.
by nigga bruce October 16, 2004
 
8.
Used to describe something sweet, or extremely cute in nature. Often similar to that of the 'chub' on a baby's cheeks.
The way that she blushed was so grubby.

OMG how grubby was it when he stayed up late for us.
by Grib-Sue October 10, 2011
 
9.
A hilarious man who lives on the subway in the show Hey Arnold! The greatest television character ever. Easily.
Grubby: Get out of my house!
by hijklmnop January 13, 2007
 
10.
A fictional character created by the famous cartoonist J. Ashton
Grubby and Mick (the sidekick) faught heroicly.
by Jon March 11, 2005
 
12.
Defining how Grubby someone is.
"Wow, that is a very grubby person. He must grubby a lot"
by Moustafa El Kassel Schenkhuizen October 28, 2003