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.

jugglenauts 

The large boobs of a well-endowed woman while jogging
How can she run with those jugglenauts?
jugglenauts by orieisen January 20, 2016

juggernauts

an overwhelming, advancing force that crushes or seems to crush everything in it's path.
"we the juggernauts of this rap shit" 50 cent
juggernauts by james May 21, 2004

jigglenaut 

n.; slang term for a large female breast; is a play off of the word "juggernaut".
Dude, I'm going to take her home and play with her jigglenauts.
jigglenaut by Caldwell April 8, 2007

juggernauts

"Check out those bouncing juggernauts of glory"
"DAMN!"
juggernauts by whylookatthat334 March 9, 2010

Jugganauts 

Unhumanly sized knockers that are beyond such general terms as boobs, hooters or funbags.
Did you see that cougar with the Jugganauts? She must have to do reverse leaning exercises at home.
Jugganauts by MasterJRC January 29, 2008

juggernauts

big old sweater cows/breasts. Opposite of masquito bites.
check out the juggernauts on that hoes hound.
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
Load more