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BUD/S stands for Basic Underwater Demoliton/SEAL training, and it is the first stepping stone on the path to becoming a United States Navy SEAL.

BUD/S contains three phases, with the 1st focusing on physical conditioning, the 2nd focusing on combat diving, and the 3rd on land combat. Arguably the hardest part of BUD/S is the five day long Hell Week. Hell Week puts each trainee to the test with only a few hours of sleep.

After BUD/S, prospective SEALs move on to Army Airborne School, SEAL Qualification Training, and other schools.
John Doe is in the third phase of BUD/S right now.
BUD/S by John Desro December 14, 2008
Words you can keep
Stands for Basic Underwater Demolition SEAL training. It is a 6 month military training program that must be passed to become an elite Navy SEAL. It is considered by many experts to be the hardest military training in the world. It is famous for the notorious Hell Week where recruits constantly train for 5 and 1/2 days with a maximum of 4 hours sleep during the entire week. Roughly 70 to 80 percent of BUD/S classes do not make it to graduation.
Billy thought he was a bad motherfucker and wanted to be a Navy SEAL but dropped out of BUD/S after the first week.
BUD/S by Frogman187 December 17, 2008
Related Words

this bud's for you

A trademarked slogan from Budweiser which was once used in a successful advertising campaign. Now used by stoners...
At a funeral...

"This bud's for you mike." And then he smoked a bowl.

Your dealer shows up at your house...

"Sup man, this bud's for you!"
this bud's for you by cr0ps February 11, 2009

that's great bud 

What you say to a kid when they tell you something unintelligible
Kid: Hey dad, today with my friends one of my friends said a joke and hghghggg and baba booey

Dad: that's great bud

where’s da bud

meaning where is the marijuana you forgot to bring to your friends house to smoke / to bring to a party
juan - where’s da bud

mike - ohh shit i forgot it at my house

That's a fuck bud 

A way to recognize a mistake

OR
A way to apologize
Rob: 'drops a bottle of olive oil'
Kenneth: "That's a fuck bud"
OR
Kenneth: 'Steps or Rob's ankle when walking behind him'
Kenneth: "That's a fuck bud"
That's a fuck bud by Jaketh12in November 17, 2021

Bud Selig 

A dumbass baseball comissioner
Bud Selig is very hated.
Bud Selig by Ryan Nodal July 31, 2003
More from Urban Dictionary

just fokin missing her

native american reservation origin... to miss an ex so badly that everyone can see it.. can be used for either sex eg. just fokin missing her/him
friend : *noticably sad*
me : look at you all sad & shit
friend : shut up!
me : just fokin missing her huh?
Word of the Day on September 15, 2026

endwarfins

The rush of neurotransmitters and neuropeptides triggered specifically by watching the Seven Dwarfs march home singing "Heigh-Ho" — that particular high of pickaxes, whistling while you work, and communal domestic bliss in a cottage built for men half your height.
I only meant to watch the Heigh-Ho scene for the endwarfins, and then it was two hours later and I'd watched the whole movie.

Endwarfins aren't just a Snow White thing — I get the same hit off the Lollipop Guild in Oz.
endwarfins by Howard Ogden September 13, 2026
Word of the Day on September 14, 2026
A slang term used to describe a bald person, typically someone who is completely bald or has a closely shaved head. The term is derived from the infamous, hairless kids’ cartoon character of the same name.
Example 1:
“Did you see that caillou over there? His head is reflecting the sun like a disco ball.”
Example 2:
“I think Dave is finally accepting his hair loss. He just went full caillou and shaved the whole thing off.”
caillou by WMH01 September 12, 2026
Word of the Day on September 13, 2026

Brought-upsy 

scruples; to have manners;

May also be spelt Brought-upsie

WestIndian/Caribbean in orient - Barbados, WHUT.
Example 1: Child, you ain't got no brought-upsy?

Translation: My Child, have you not any manners?



Example 2: What, you ain't got no brought-upsy?

Translation: I can't believe you're doing that. Were you not taught any manners as a child?
Brought-upsy by B-Town Gilly April 20, 2005
Word of the Day on September 12, 2026
The practice of modifying a model (not limited to toy action figures) to achieve some result other than that intended by the manufacturer. ...
I had to kitbash my Luke Skywalker figure with my Darth Vader figure because Luke was missing a hand.
kitbash by geru January 15, 2006
Word of the Day on September 11, 2026
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