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.

guy liner 

A condom is “guy liner” like litter liner because it lines the penis.
I was ready to hook-up so I put on my guy liner.
guy liner by SiLaura April 13, 2021

guyliner 

Many of todays flamboyant rockstars, but most notably Brandon Flowers of the Killers, wear guyliner.
guyliner by muthecow November 14, 2005

guyliner 

Eyeliner for guys. 'Nuff said.

Used by many people, including, but not limited to Brandon Flowers of The Killers and (most likely) Billie Jo Armstrong of Green Day (I think he uses mascara as well).
Bobby wears guyliner
guyliner by Amy Renée August 14, 2009

guyliner 

Eyeliner for guys, no longer only for homosexuals, which is becoming surprisingly popular in today's society.
Anna: Kristina wears too much black eyeliner.
But Joey, being all emo and stuff, wears guyliner.
Like Pete Wentz.

Jen: Is Joey gay?!

Anna: NO. He's just that emo. Duh.
guyliner by Mickeyy February 16, 2006

Guyliner 

Guyliner is an eyeliner used by men. No longer just for Emo, punk and homosexual people. Guyliner is still unaccepted by some people with no style, diversity or class. If you're a celebrity or millionaire its perfectly acceptable to wear Guyliner but if you're the average joe who just likes the hip look you may be ridiculed. The people who accept Guyliner the most live in cool diverse areas like Camden, London or San Francisco, USA. Worn with the right clothes Guyliner can make you look a fashion icon
Man 1: Omg look at that fag wearing eyeliner.
Man 2: that's not a fag, he's wearing Guyliner he's clearly cooler and is more comfortable with himself than you Man 1
Girl 3: yes person 1, I think you may be in the closet either that or you live in Wales.
Girl 4: I would totally let him penetrate me. Along with the vintage Gucci and tattoos that Guyliner looks soo hot
Guyliner by Malcominthemiddle January 2, 2012

guyliner 

Eyeliner applied on a man. Once formerly the territory of only homosexuals,punk rockers and showmen, well-applied guyliner is slowly but surely becoming more socially acceptable for heterosexual men who ascribe to metrosexualism, glamour, and general fabulousness.
Proper Usages of Guyliner:
Brandon Flowers of the Killers
Sam Endicott of the Bravery

Improper Usages of Guyliner:
Joel and Benji Madden of Good Charlotte
Billy Joe Armstrong of Green Day
guyliner by L Cali December 28, 2005
More from Urban Dictionary

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