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The GMT 400 and similar GMT 480 was the platform used for the Chevrolet C/K and GMC Sierra full-size pickup trucks beginning with the 1988 model year. The GMT 410, GMT 420, GMT 425, and GMT 430 variants were derived for full-size SUVs, including the 1992–1994 Chevrolet Blazer and 1995–2000 Tahoe, and the GMC Yukon from late 1991 to 2000.
Wow that GMT400 is rust-free!
GMT400 by 90sChevyTruckMan November 23, 2023
Related Words
A TRUE HOSS UNIT! A RIG THAT STRIKES FEAR INTO LIBRULS HEARTS AND SOAKS BARBS PANTIES! THE BEST PIECE OF ENGINEERING KNOWN TO HOSS HIMSELF (DALE EARNHARDT SR) A TRUCK WORTH CRANKING YOUR HAWG OVER!!
GAWD DAMN LOOK AT THAT GMT800 HOSS. HOLY SHIDD BROTHER, FUCKERS MINT!
GMT800 by BIGHOSSMAN April 6, 2023
The best god damn truck ever made by gm and half of their fanbase is too damn ignorant to just accept that tbi is better than a vortec. And most of their owners just LS swap because they cant build a real engine.
Thats a nice gmt 400 right there.
GMT 400 by LMM IS POVERTY December 13, 2018
More from Urban Dictionary
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026
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