The 10% Rule
When two friends of opposite sexes are simply friends and not fuck buddies or whatever people fantasize about in their twisted heads.
The 10% Rule by the10% October 23, 2012
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 4/10 rule of homosexuality
if something is .4 (4/10) gay, or less, it is NOT gay because you round .4 to 0.
if something is .5 (5/10) or more, it IS gay, because you round up to 1.
some things that are .5 gay or more:
kissing with tongue
eating ass (while both men are naked. if only one is naked, it is 4/10 gay)
completely nude anal (10/10 gay)
.4 gay and lower:
kissing with no tongue
ass slaps
unintentional dick on dick contact
ALL THINGS THAT ARE DEEMED GAY MAY BE SANCTIONED TO 0 ON THE GAYNESS SCALE BY SAYING, “no homo” AfTER THE GAY ACT
if something is .5 (5/10) or more, it IS gay, because you round up to 1.
some things that are .5 gay or more:
kissing with tongue
eating ass (while both men are naked. if only one is naked, it is 4/10 gay)
completely nude anal (10/10 gay)
.4 gay and lower:
kissing with no tongue
ass slaps
unintentional dick on dick contact
ALL THINGS THAT ARE DEEMED GAY MAY BE SANCTIONED TO 0 ON THE GAYNESS SCALE BY SAYING, “no homo” AfTER THE GAY ACT
boy 1: “i ate his ass, is that gay?”
boy 2: “were you both naked?”
1: “yes. why?”
2: “yeah it’s gay, it’s 7/10 gay so you round to 1”
1: “oh shit! i forgot about the 4/10 rule of homosexuality”
boy 2: “were you both naked?”
1: “yes. why?”
2: “yeah it’s gay, it’s 7/10 gay so you round to 1”
1: “oh shit! i forgot about the 4/10 rule of homosexuality”
the 4/10 rule of homosexuality by eatmyasshoe March 5, 2018
More from Urban Dictionary
Bunhead
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.
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.
trucker's tan by population361 May 30, 2006
Word of the Day on October 5, 2026
kidulting
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
Boffin
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.
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.
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.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026