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.

The Trunk's Effect  

The theory used to explain any time continuity error in movies, television shows, or any other form of media. It is based off of the popular television show Dragon Ball Z in which the character Trunk's travels back in time to change his present but instead creates a divering time line or an alternate history. It thus gives plausibility to the movies which greatly differ from the television show.

The Trunks effect can also be applied to any television show.
Person A: Hey on the television series that character was dead by this point.
Person B: Yep The Trunk's Effect at work.

the trunk of your car 

The place where you keep things that you sell on the street.
Are you selling those tee-shirts out of the trunk of your car?
the trunk of your car by ma231 January 17, 2011

pop the trunk 

The act of getting a weapon out of the trunk of their vehicle
"Dont make me go pop the trunk, on you" Yelawolf - pop the trunk
pop the trunk by Brad528 February 22, 2017

gorilla in the trunk 

To have very loud subwoofers in a vehicle so that it sounds like there is an angry gorilla trying to get out of the trunk.
Eli used his Bar Mitzvah money to hook his slab up, now he has some serious gorilla in the trunk!

junk in the trunk 

having a prodigious butt

a little more than badonkadonk but less extreme than having an SUV in the pants
I don't mind a woman with a little meat on her bones, a little junk in her trunk.

go to the trunk 

To get a rifle or large gun.
He is about go to the trunk.
go to the trunk by jjthekid May 8, 2008
More from Urban Dictionary

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
Load more