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Butt Time 

Butt Time is a phrase used when trying to initiate anal sex with a person.
I unloaded the dishwasher and took out the garbage. Now it's Butt Time.
Butt Time by RobsBBQ June 25, 2017

butt time 

The amount of time a person spends sitting in an average day.
Hey, I'm sure that guy's butt time is at least six hours.
butt time by ManMan36 May 20, 2016

butt time doctor 

The doctor that performs colonoscopies, and any other thing dealing with the pooping area.
Man i just turned 40. Time to get a colonoscopy. I’ve got to go see the butt time doctor.

Her butt has been rear ended too many times. Cat't replace it so bring out the bondo, sandpaper and a grinder.

Her butt has been rear ended too many times. Cat't replace it so bring out the bondo, sandpaper and a grinder.
Her butt has been rear ended too many times. Cat't replace it so bring out the bondo, sandpaper and a grinder.
same as "butt dial" but with FaceTime.
Person 1. "Did you just FaceTime me?"
Person 2. "Nah sorry I ButtTimed you."
ButtTime by MegaDarkhorse May 22, 2015
The act of "butt dialing" using FaceTime.
Did you ButtTime me?
ButtTime by Wordie62 August 24, 2014
More from Urban Dictionary
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
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