an unclean, grimy, usually unemployed person or hobo type with a general distain for maintaining proper personal hygiene. Usually found surfing on line for snowmobile dollies on Craig's List or watching old Winger videos while at a local coffee shop. Not very intelligent and somewhat of a lone wolf. A pack of one.
That grubby bear has the dirtiest fingernails ever.
by TG33 March 31, 2010