Skip to main content

butterfasting 

Butterfasting is the best way for teenagers who troll pro ana boards to lose weight.

The butterfast is amazingly simple. All you do is eat a stick of butter in the morning (can be melted or nonmelted). For the rest of the day, you can basically eat whatever you want until the butter passes through. It seems completely illogical, but the butter doesnt lie.

I think it coats your stomach or intestines (you know, the part that absorbs the calories?). And the food just passes right on by.

Warning, the butterfast does have a slight laxative effect, but butterfasting is much gentler than laxing.
OMG Anne!! I have prom coming up in a week? I need to lose weight really quick!! Im butterfasting until I drop ten pounds. You in?
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.

bittercasting 

An emotionally based negative weather forecast (from the perspective of the author) made by a weather enthusiast, or 'weather weenie', usually after having high hopes of extreme weather dampened due to unfavorable closer-to-event model runs, or the real time nowcast of a storm. Most often found on Weather forums online. Individuals residing in the Ohio Valley and Midwest are particularly vulnerable to such a condition, as these regions are often left out of large winter storms, and can often miss out on many severe weather events. See the so-called "Donut-Hole" effect.
It's one thing to be bummed out on missing a storm, but Jimmy's overly pessimistic rant added nothing to the discussion, and was tantamount to bittercasting.
bittercasting by dodusdood January 12, 2022

buttermating

Want to try buttermating?
buttermating by John_doe42069 December 21, 2022

bittercasting 

An emotionally based negative weather forecast (from the perspective of the author) made by a weather enthusiast, or 'weather weenie', usually after having high hopes of extreme weather dampened due to unfavorable closer-to-event model runs, or the real time nowcast of a storm. Most often found on Weather forums online. Individuals residing in the Ohio Valley and Midwest are particularly vulnerable to such a condition, as these regions are often left out of large winter storms, and can often miss out on many severe weather events. See the so-called "Donut-Hole" effect.
It's one thing to be bummed out on missing a storm, but Jimmy's overly pessimistic rant added nothing to the discussion, and was tantamount to bittercasting.
bittercasting by dodusdood January 12, 2022
More from Urban Dictionary

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
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
Load more