The opposite condition of a Jared. The appearance a man/women/child gets when they partake of more than the recommended quantity of McDonald's happy meals or Big Macs. These person's ultimately grow into the outward appearance of Grimace, other than the purple color. The first warning sign in the transformation is the growth of a FUPA and quite possibly a moose knuckle. Unfortunatly many of these Grimace Gut owners do not know of their swollen condition and unintentionaly flaunt their goods in the site of the public eye. Somehow they are still able to wear thongs and 2-piece bikini's, much to the distress of onlookers.
Roseanne and Rosie have Grimace Guts, and Brittiny is on her way to growing one.

by Potaki May 29, 2007
Get the Grimace Gut mug.
A group of yougeens from the trenches joined together as a family. With leader “Nm6vulcha” and day 1 steppa “zak kid (zk)” along with his brother and cousin “eastwayy soulja” and “Titet”.
That jit was talking shit, grimace boyz got hot.
by Pvo.taffylaffy April 3, 2021
Get the grimace boyz mug.
A group of youngeens from the trenches joined together as a family. With leader “nm6vulcha” and main Steppa “zak kid” along with his brother and cousin “eastwayy soulja” and “titet”.
That boy was talkin smack and grimace boyz got hot
by Pvo.taffylaffy April 3, 2021
Get the grimace boyz mug.
Group of youngsters from north Miami joined together as a crew with leader “eastwayy soulja” and big homie “itsalwaysmike” along side big stepper “zk- zak kid” and other major members (Titet, 2k, stanlo, young z, 24 steppa,+)
Yesterday I was talkin to eastwayy soulja he said grimace boyz comin for yo head
by Geopolitical_98 May 30, 2021
Get the Grimace boyz mug.
To get caught doing something so stupid, that no other response can be given.
BEAN: "Some chic bet Grimace 5 cents that he couldn't drink a quart of motor oil, and he drank the whole goddamn thing and puked it up!"

MILTON: Fuckin Grimace.
by bEaNChoPpA September 18, 2003
Get the Fuckin Grimace mug.
Dude, I totally got a field grimace when I watched Thora Birch take her shirt off in American Beauty.
by B. Miller October 22, 2003
Get the Field Grimace mug.