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.
Surprise Blow Job
For my birthday, my girlfriend gave me a S.B.J. I wasn't expecting it but it was AWESOME!
S.B.J. by Toy&StarCandy June 5, 2011

d.s.b.j. 

short for Down Syndrome Blow Job

receiving a blow job from someone with down syndrome.
Lance got a d.s.b.j. last night.
d.s.b.j. by undercover LP November 6, 2007

I.S.B.F.J.C 

The first letters of
I
S uck
B ig
F at

J uicy
C ock
I.S.B.F.J.C yesterday it was Josh's

S.J.B.R. 

noun. verbal slang (Slow Jerk and Ball Rub) hand job
An acronym used primarily by young men, usually as a joke, to tell their friends that they are grateful for a favor and that they will repay them one way or another.
"Thanks a lot for the tickets to the show Jeff, I'll repay you later with a S.J.B.R."

"Good job at the game today everybody. As a token of my gratitude, S.J.B.R's are on the house!"
S.J.B.R. by rockp47 September 10, 2011

S.J.B.R. 

acronym for a Slow Jerk Ball Rub
its my birthday, whats up with an S.J.B.R.?
S.J.B.R. by 1-800-GET-BUSY February 16, 2010

B.S.J.O. 

Big Sex Jump Off. Big Sex Jump Off. 1)Uncharectoristicly Sexually Uninhibited via excessive drug and alcohol consumption. 2)Sex Nasty
"She throws back that bottle of J.D. a couple more times and she will be primed and pumped for a B.S.J.O.!"
B.S.J.O. by daryl leckt January 4, 2008
More from Urban Dictionary
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

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
Load more