Skip to main content
Without a doubt, an absolutely amazing person who upon meeting them will turn your world around. You'll want this person day in and day out,and when that opportunity comes, you'll know what to do. This person will be capable of doing this with you that you never thought anyone could. In shorter terms, they're the best people on the planet.
"Hey dude, have you seen RileyB today?"
"Yeah, I can't wait to see her again!"
RileyB by ValentineC February 23, 2017
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.

Riley-Knodel effect 

Synonym for the Dunning-Kruger effect.
That Guy is such an ignorant and arrogant flat earther he suffers from severe Riley-Knodel effect. Even worse than Pratt does.
Riley-Knodel effect by MCToon June 7, 2019

Simon "Ghost" Riley

Being a Lieutenant, he is second in command of the Task Force 141 and is seen wearing dark red sunglasses and a skull patterned balaclava. He is in various missions on Call Of Duty Modern Warfare 2, and during the mission "Loose Ends" he along with Gary "Roach" Sanderson get betrayed by Sheperd who after shooting them, orders other soldiers to throw their bodies in a ditch and covered in gasoline, then Sherperd lights a Cigar and throws it on them leaving you to assume they both die.
Simon "Ghost" Riley's quotes-
"Roach, hang in there!"
"Bloody hell those trucks are bulletproofed!"
"It's gonna get bloody."

Gamer1: Ghost wast the shit!
Gamer2: Sucks he had to die!
Gamer1: Time to get revenge on Sheperd!!!

Mother Riley scanner attack

Used to describe a person who's head regularly explodes in anger whilst posting on a forum.
"Steve's just had another Mother Riley scanner attack. That can't be doing his blood pressure much good!"

raven riley

fine ass nude model on the internet hot hot hot
raven riley i wanna marry u , suck me up
raven riley by stewieeeeeeee July 27, 2006

Viddal Riley

The man who made Shannon Briggs go quiet for once . “How longs Shannon Briggs been irrelevant for , 5 YEARS
My man just Viddal rileyed you straight up !
Viddal Riley by Ozzy macacacaa October 18, 2019

Riley Comment 

A sexual comment that goes too far or is extremely weird. Usually the comment makes the rest of the audience feel very awkward.
Susie: Jane is so pretty

Tom: yeah I want to put my penis inside her and feel her warmth
Susie: wow that's a Riley comment....
Riley Comment by Gurl88 October 25, 2013
More from Urban Dictionary
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

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
Load more