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.
There are no girls on the internet....ever .
That night elf is a guy, rule 37 bro
Rule 37 by Yamneko February 22, 2009
37 is the only two digit number in base 10 with the following property: The difference between the two digits equals the square root of the difference between the number itself and the least common multiple of the two digits.

Rule 37 works for everything: What is your body temperature?
Rule 37 by Kokonatsupaifurai February 4, 2010
If it exists, there's a wiki dedicated to it.
Guy 1: hey man, I can't find that rare weapon in that new game that just released.

Guy 2: check the wiki page.

Guy 1: how do you know that there'll be a wiki for it?

Guy 2: rule 37 man.
Rule 37 by Teh_T_ Machine July 29, 2016
No matter how fucked up it is, there is always worse than what you just saw.
Newfag : Dude, someone just sent me this video called Tubgirl. It's so fucking gross !

Veteran Internet user : Rule 37, man. Rule 37.
Rule 37 by BananaChicken22 June 17, 2020
There is a minecraft mod of everything thought of ever
“Don’t get me wrong, wet beacons in minecraft would be dope”

“Rule 37, my guy, just google it”
Rule 37 by IbudddzTV June 15, 2018
Rule 37, if it exists, there is a tube of it.
Rule 37 implies there is a tube of everything or will be, like redtube, youtube, pucktube, gametube
Rule 37 by Computeher April 19, 2008
More from Urban Dictionary
Millennial optimism may be gone, but Gen Z whimsy (WhimZ) is in.
WhimZ by WhimZ! November 5, 2026
Word of the Day on November 13, 2026

Frothability 

The measure of an emotional and over zealous consumer in an upwardly charging market, also known as a bull market. It's characterized by rising asset prices, increased investor confidence, and favorable growth in the markets, bro.
The frothability was evident as over-zealous consumers eagerly engaged in bidding wars, driving property prices to unsustainable levels reminiscent of previous speculative bubbles.
Frothability by cptn.kagaroo1 January 26, 2024
Word of the Day on November 12, 2026

Soul digger

A man who dates women with the sole purpose of exploiting their time, energy, and labor while he sucks the joy and happiness from their lives.
"That guy's a soul digger. He'll expect you to work full time, but you'll be doing all the cooking, cleaning, laundry, shopping, and childcare while he plays video games or watches TV."
Soul digger by anonymous November 11, 2026
Word of the Day on November 11, 2026

pod person 

A person pretending to be something they aren't, or an impostor. This is inferred because of the old alien movies where alien pods appear on earth and the "pod people" dispose of the humans and slowly reproduce the bodies, pretending to be humans.
The pod person was pretending to be my father, but I knew that he was an alien when he acted differently than my father ever would have.
pod person by Christopher M. May 9, 2005
Word of the Day on November 10, 2026
A dead drop is a location used to secretly pass items between two people, without requiring them to meet.

Spies have been known to use dead drops, using various techniques to hide the items and to signal that the drop has been made. Drug dealers use this as well.

A common place is to duct tape the item to the underside of a toilet cover in a public restroom.

A signal is sometimes used as well to indicate there is something to pickup, like a pile of stones in a certain formation. After checking the drop the signal is removed.
"The dead drop is the restroom toilet at the Gulf station at the corner of Commercial Ave. and Georges Rd."
dead drop by rubberroom July 23, 2008
Word of the Day on November 9, 2026

No Surprises Wedding

A "No Surprises Wedding," or NSW, is a wedding invitation designation that tells attendees that there can be no unplanned announcements, engagements, events or speeches at the wedding - all actions must be pre-approved by the couple. Anyone who performs an unapproved "surprise" will be asked to leave the wedding early.

This designation comes from Reddit, where so many stories of bad wedding behavior indicated a need to communicate expectations for the wedding behavior of attendees.
You are cordially invited to the nuptials of Brian and Tom on October 31 at noon.

Please note that this wedding is child-free (under 10) and a No Surprises Wedding (NSW). Reach out to wedding planner Sami Smith to request approvals or exceptions; please note that exceptions will be rare. Limited child care for under-10s will be available. All approvals will be noted and included in planning. Unapproved, or surprise exceptions, will result in guests being asked to leave.
Word of the Day on November 8, 2026
Load more