Top definition
A total bummer. Something super lame.
Oh damn little laxer hitting mad pipe. Total bum sauce man.
by superkoolaid17 April 23, 2010
Mug icon

Golden Shower Plush

He's warmer than you think.

Buy the plush
2
The slightly moist feeling between one's buttocks, specially around the anus generally felt on a hot day, after a day of heavy bum burping or after exercise. Bumsauce is not mearly sweat but actual secretion from the bum and is normally quite smelly. Also called sebum.
Note: this is NOT the same as the squits.
My goodness Mavis, you've got quite a beefy arse this evening. Best you wipe off the bumsauce with your knickers before I go down on you.
by Steven D November 19, 2006
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
3
Major digestive issues also known as diarrhea.
Dude 1 – Man I got wicked Bum Sauce!

Dude 2 – Well fuck man that’s what you get for eating pizza out of the trash! God go buy a cookbook!
by Somecrazyfemmegirl September 06, 2006
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
4
When you cum in the bum and some muddy bum sauce comes out
"Oh I gave you some major bum sauce didn't I Jordan"
by The King of Bum Sauce April 30, 2016
Mug icon

Golden Shower Plush

He's warmer than you think.

Buy the plush
5
faecal matter in one of its more fluid states, such as diarrhoea
her sheets were covered in bumsauce
by Love February 09, 2005
Mug icon

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the shirt