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Forcefully grabbing a bum and rimming it.
If you don’t settle down, you’re going to get a right Grumman
Grumman by Thumperpops November 4, 2017

Grumman LLV 

The Grumman LLV (long life vehicle) is a compact, right-hand-drive mail truck designed specifically for the United States Postal Service (USPS) and introduced in 1986. Built by Grumman using a General Motors chassis based on the Chevrolet S-10, the LLV features an aluminum body and a 2.5-liter inline-four engine. Its design prioritizes functionality, offering a tight turning radius and a low-geared, three-speed transmission suitable for frequent stops and curbside mail delivery. Despite its utilitarian design, the LLV has become an iconic symbol of the USPS, known for its durability and distinctive appearance. The vehicle's longevity is a testament to its design, with many still in service today, even as the USPS plans to replace them with newer models.
Waiting for a letter from my pen pal in Brazil, I stood at the mailbox for 2 and a half hours as i was exited to get a response from him. Then an old slightly beaten up Grumman LLV appears from the corner, it’s brakes screech as the vehicle came to a full stop. the driver an old white guy in his late 70’s open the door of the LLV and said “are you Mandy McAdams”. I said “yes that’s me” then he hands me my letter and then I opened the letter excitedly to see what my pen pal said.
Grumman LLV by EMD F59PHI April 29, 2025

Northrop Grumman 

An American global aerospace and defense technology company formed by the 1994 purchase of Grumman by Northrop.
The company was the fourth-largest defense contractor in the world as of 2010, and the largest builder of naval vessels. Northrop Grumman employs over 75,000 people worldwide. Its 2010 annual revenue is reported at $28 billion. Northrop Grumman ranks No. 72 on the 2011 Fortune 500 list of America's largest corporations and ranks in the top ten military-friendly employers. It has its headquarters in West Falls Church, Virginia.

grammando 

One who is particularly particular about the accuracy of grammar, punctuation and syntax.
Tony:"At the end of a sentence, should I use a single space or two?"
James:"I heard people are now using just one."
Chris:"What?? That's crazy, I was taught it was ALWAYS two!!"
Muffy:"Dude, just ask my professional writer/columnist/blogger friend Mandy, she's a total grammando, so she should know."
grammando by moreflare January 15, 2013

Grumland 

The land in which Grumbae master of enhanced Memes on Youtube lives.
I am from Grumland everyone and welcome to the Twitch Channel!
Grumland by KatNerd86 September 16, 2020

grammaniac 

Dang that Mrs. Hunter is such a grammaniac.
grammaniac by Dan Vermette May 4, 2008
More from Urban Dictionary

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

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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