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derildo a funny dad that can’t pronounce anything right
haha derildo is so funny
derildo by um ye May 11, 2021
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The origin of the term is commonly associated with the Battle of Belleau Wood which took place in France during the First World War. The Germans were shocked at the ferocity of the attacking U.S. Marines (elements of the 5th and 6th Marine Regiments) and called them "Teufelhunde" which loosely translates to "Devil dog". After the battle, the French renamed it "Bois de la Brigade de Marine" ("Wood of the Marine Brigade").

1. Commonly used to address another Marine and has no real negative connotations (unless spoken sarcastically, at which point the speaker is likely to spring a rather nasty leak).

2. Used to address a Marine who's name is not known (before nametapes on the utility uniform became standard).
"Let's go, Devildogs... MOUNT UP!"

"Hey Devildog, what unit you with?"
DevilDog by USMCG_Spyder December 28, 2005

Devildoc 

Term of endearment applied by US Marines to their platoon-level medical personnel based on "Devildog". Unlike the other services the Marine Corps does not have a medical field, so we get ours from the Navy. A Hospital Corpsman is assigned to the platoon and he eats, sleeps, shits, fights and sometimes dies with "his" Marines.

A Corpsman is probably the single most highly respected member of the US Navy to an infantryman because he chooses to be there instead of some soft-ass REMF job. We treat them like a mascot and fuck with them constantly; within the platoon he's harassed about his branch of service, uniform, buddies, car, parents, girlfriend (or lack thereof), haircut (or lack thereof) and any manner of other things you know will rile him up.

Corpsmen tend to be highly protective of their Marines and there are many accounts of "Doc" coming to the aid of a wounded Marine under heavy enemy fire. John "Doc" Bradley is one example, winning the Navy Cross a short time after helping to raise the flag on Iwo Jima (he's one of the gentlemen immortalized on the monument).

The "Devildoc" is poked, prodded and ridiculed within the platoon (all in good fun, mind you), but let someone from outside the unit say one negative word about him and they can stand the fuck by. Any Marine worth his salt will buy a Devildoc a drink at the drop of a hat whether he knows him or not.

Also used when you're trying to buddy up to the Corpsman in order to get something from him.
Marine - "OORAH Devildoc!"
Corpsman - "Yeah, yeah... Whatever, Jarhead."

Marine - "Hey there, Devildoc. Wanna souvenir me one of those fuckin' cigarettes?"
Corpsman - "Golly gee, sure thing Marine! Take the pack!"
Corpsman *to himself* - "Broke-ass motherfucker..."
Devildoc by USMCG_Spyder January 1, 2006

devildogg 

the most leet TH on bartz
oh shit devildogg just pkd me
devildogg by devildogg May 9, 2005
Nickname of a United States Marine. Taken from the word "teufel-hunden" that was the name given by many Germans in WW1 to attacking Marines.
Hey DevilDog, home over here.
DevilDog by DevilDogWA October 15, 2005
devildomn is a different name for hell it is ruled by prince diavolo in the app game obey me shall we date
me: i want to go to devildomn

friend: same
devildomn by Siote Aizawa May 21, 2021
More from Urban Dictionary

fache-couture 

French slang, which translated, means "bull's fashion" but basically equates to "hyper trendy" or overly trendy. Used when a person wishes to express distaste at the latest fashion trend/fad, because it seems that everyone has a certain item of clothing or is wearing it. This term is most frequently heard in Paris but is slowly spreading to other parts of France.
1. That Burberry scarf is so fache-couture.
2. That purple American Apparel hoodie is so fache-couture.
fache-couture by bkgmh46x0x March 18, 2008
Word of the Day on October 17, 2026
A slang term for GLP-1 medications(like Ozempic, Wegovy, Mounjaro, etc.), usually referring to their appetite-killing, weight-loss, or “I forgot to eat” effects rather than the medical details.

Usage:
* Often casual, ironic, or meme-y
* Can imply effortless weight loss, suppressed hunger, or being “powered by pharmaceuticals”

Notes:
Not a brand name—just shorthand for the whole GLP-1 wave. Frequently shows up in online jokes, gym talk, and group chats where people pretend they’re *totally* doing it naturally.
“I’m not dieting, I’m just on that glippy.”
“Ever since the glippy hit, food feels optional.”
“That summer body? Yeah, glippy assisted.”
Glippy by Wild Stoner Appears December 14, 2025
Word of the Day on October 16, 2026

fauxstalgia 

Faux nostalgia. Faking old things in an attempt to recapture the feeling of times gone past, especially of technology that has passed.
Hipstamatic pictures, just like the vinyl-static added to digital recordings, is prime fauxstalgia
fauxstalgia by scotte61 December 16, 2010
Word of the Day on October 15, 2026

pajama casual 

Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.
pajama casual by jrod-knows March 31, 2020
Word of the Day on October 14, 2026

funflation 

The recent boom in consumer spending on entertainment and experiences with a high demand running up the cost of enjoying of those experiences.
I’m trying to go to this Taylor Swift concert but the funflation has made it so impossible for me to afford tickets.
funflation by Dfree523 November 17, 2023
Word of the Day on October 13, 2026
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