Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

S.B.C.S. 

an acronym for Sweaty Butt Crack Syndrome, also used for Slippery Butt Crack Syndrome
After a vigorous bike ride, armstrong had bad case of S.B.C.S.
S.B.C.S. by King_J September 23, 2005
were friends because were both s.c.c.b's
S.C.C.B by amanda1313 August 5, 2012

s.b.c.t. 

An acronym meaning Stryker Brigade Combat Team (US Army).

Also, the same acronym (which may have a different meaning than the above) that appeared at the end of the JeanBenet Ramsey ransom letter, which has been connected to suspect John Mark Karr in his classmates yearbooks almost 20 years earlier.
Give me money etc etc etc.

Signed,

John Mark Karr

S.B.C.T.
s.b.c.t. by matthew mcleodd August 18, 2006

S.B.T.C. 

The famous signature of the JonBenet Ramsey ransom note. Recently it has been purported to be an acronym for Shall Be The Conquerer. This was brought to light when John Mark Karr claimed he was the one to write the note. A school yearbook belonging to Karr 's former female classmate may provide the link between Karr, the yearbook, and the Ramsey ransom note. In the yearbook, Karr ended his signature with the line, "Though, deep in the future, maybe I Shall Be The Conqueror and live in multiple peace." The words in initial-capitalized letters do not appear anywhere in the yearbook as an acronym.
Example 1:
John Mark Karr is just some kiddie porn addicted perv trying to get his 15 minutes of fame.

Example 2:
I S.B.T.C. in telling this man he is a complete dipshit.
S.B.T.C. by rdff41 August 19, 2006

Partying Like It's 19million B.C 

When at a party you get stoned out of your fucking mind and start hallucinating about the most random shit like seeing people as cavemen, and seeing dinosaurs for no damn reason. Only way to get this stoned is to get really creative with drug combinations, like taking acid with a snort of coke,a hit of Mary Jane, and meth
Guy1: What the hell was up with you last night at Lucy's party? Stoner: I don't even know, all I remember about last night was a dream I had about knocking out a caveman. I must have been partying like it's 19million B.C. Guy1: That wasn't a dream, you hit Gary in the face with a bat!!

A.G.B.S.C.

Anti-Gravity Ball Sack Capacitor. IE: The feeling you get when something made you extremely happy, similar to when you are on a rollercoaster ride and your balls float up and feel neat.
My team just won the Stanley Cup, and my AGBSC was activated.
A.G.B.S.C. by Andy November 30, 2004
More from Urban Dictionary

briefcake 

"Did you check out the briefcake in courtroom C?"
briefcake by Ben Frey April 6, 2006
Word of the Day on November 3, 2026
Brought to public attention by Bob Woodward and Carl Bernstein in the book on the fall of Richard Nixon, All The President’s Men, ratfucker was Nixon’s term for a political operative who sows chaos among opponents; an agent provocateur. It is thought to have originated among campus political rivalries at USC, and seems to have some usage in the US military.
Along with Nixon’s other ratfuckers, Roger Stone caused fights at otherwise peaceful Democratic Party protests to generate a false narrative that the Democrats were violent and dangerous.
Ratfucker by Ricky Ramjet November 2, 2017
Word of the Day on November 2, 2026

countrypolitan 

Term used to describe someone who is a mix of both rural (country) and urban (metropolitan) lifestyles/upbringings. He/she is typically equally comfortable in both settings and is able to seamlessly slip back and forth between the two, appreciating the characteristics of each.
That ol' gal of mine drives the 12 lane freeway during the week and a John Deere on the weekends. She likes opra and the Grand Ol' Opry. I love them countrypolitan women.
countrypolitan by MOChick November 7, 2006
Word of the Day on November 1, 2026

Witch Bath 

A bath consisting of a variety of slats, oils, soaps or any other added ingredients such as fruits, milks, herbs or any other spices for health or beautifying benifits.
She brought home alot of stuff and took it to the bathroom. She must be taking a witch bath.
Witch Bath by carnieboy30 October 26, 2020
Word of the Day on October 31, 2026

kinktober 

An excuse for people to write porn with different types of kinks throughout the month of October.

Smut Fanfiction
That chick doesn't write often but when she does, its for Kinktober.
kinktober by Kinkiest July 12, 2018
Word of the Day on October 30, 2026

proper lad 

a lad that is such a lad that he is a proper lad
person1:did you see bob
person2: ya he was a proper lad
Word of the Day on October 29, 2026
Load more