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hows your bum for grubs 

how are you? or what's been happening? good ol' fashioned aussie slang.
as a "very" informal greeting "hows your bum for grubs?
hows your bum for grubs by the bobs January 17, 2014

wash your bum bum

🍑 wash your bum bum is a phrase meaning washing your ass back and forth, make it wap then get a towel and mop for this wap. Give your bum everything you got for all of this wap, beat it hard and take out the dirt then shake it off. 🍑
DISCLAIMER:
Only meant for entertainment purposes and we didn’t mean to offend anyone or anything.
Uvuvwevwevwe Onyetyenwevwe Ugwembwem Ossas: Hey son did you wash your bum bum? it’s really smelly.
Kkwazzawazzakkwaquikkwalaquaza krrr zzabolazza: Yeah daddy, mommy washed it for me just now.
Uvuvwevwevwe Onyetyenwevwe Ugwembwem Ossas: Okay very good son, now lets go find some fresh wap!
Kkwazzawazzakkwaquikkwalaquaza krrr zzabolazza: YAYAYYAYAYAYY I think we can find some wap in babor rajasundaram Isgara’s houseeeee
Uvuvwevwevwe Onyetyenwevwe Ugwembwem Ossas: Lets goooooo son!! Let’s get these pussy wapping!
Kkwazzawazzakkwaquikkwalaquaza krrr zzabolazza: WOOOOHOOOOOOOO TINGADINGANINGANINGANINGANINGANINGA!!

get your head out of your bum

get your head out of your bum a non vulgar way to tell someone to get their head out of their ass meaning pay attention to whats going on around you
my teacher told me get your head out of your bum and pay attention to whats going around you

Up your bum! 

Very simply put, 'up your bum' is the ultimate Australian toast. It's not meant literally ('stick it up your ass and rotate', more the opposite, much like the toast: "mud in your eye". Also, it is very important to say it the right way. If you go in 'half assed' with this toast, you'll get strange looks (as an American friend of mine found out, when I recommended him to try it Queensland). Say it with a little confidence and a smile, but don't be aggressive - that's not the right way to go about things in the broad brown land of oz. Most of all - enjoy this toast with a large, cold sparkling amber beverage under the Aussie sky with a good mate.
(At the pub)
Andy: Cheers big ears!
Toddles: Up your bum!
(both take a very hefty swig, exhale loudly and exude a happiness unknown to those not sitting with you at that moment ;-)
Up your bum! by AndrewO May 15, 2006

my bum your bum 

This is a couples' game; you blindfold one participant, then the other person sticks a digit in their bum and a digit in their partner's bum, one digit from each hand.
Then, wave the differing fingers under the blindfolded participant's nose, to see if they can guess which finger is which, whilst repeating with each finger swap... "My bum.... your bum?!"
Let's play my bum your bum...

I recognise that shit smell anywhere.... that's not my bum , that's YOUR BUM !
my bum your bum by dylanpenguin August 10, 2017

see ya when your bum cracks 

An expression of farewell. Usually said at the end of work
Paul: "It's time to go home"
Mark: " Yep i'm done. See ya when your bum cracks!!"
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
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
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