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-An expression of great flattery

-A very appealing badonkadonk

-The act of anal romance
1) Jared: "BUM CAKES!"

2) Erin: "Wow, talk about bum cakes!"

3) Kels: "How were the bum cakes?"
Erin: "A little tough...but sweet!"
bum cakes by xerinnn January 6, 2008
Related Words

Pickled Bum Cakes 

When Something doesnt go right when your cooking. This may be when you fail and burn the food or when you hurt yourself with a Kitchen Item.

This may also be used as a alternative to messing up or saying bollocks.
Oh, Pickled Bum Cakes i broke the friggin computer.
A very mean person that has commit a lot of war crimes or someone that stole your sandwich are is just a dumb little mean person
Bum cake by Gorg_BruhHub October 19, 2023

Bum bum cake

It’s cake for ur ass
Yo gimme some bum bum cake. My bum is starving said mike
Bum bum cake by Ooopfff April 10, 2021
any pastry created from unconventional materials most often prepared and eaten under the influence of marijuana
Greg and Steve were so potted out that they made bum cakes out of potato rolls and rainbow chip frosting to quench their munchies
Bum Cake by Dick Swett June 17, 2008

bumcakes 

bumcakes are cakes shaped like an ass.
"wasn't it ironic when jim pushed sergio's face into the bumcakes and made him eat them?"
bumcakes by missnull July 24, 2008
More from Urban Dictionary
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
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
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