bumrack 

Slow, piece of shit assholes that are on the road, especially when it’s raining. They purposely drive slow and block traffic.

“Look at this bumrack on the road. He’s driving 30 mph on a 60. He’s way under the speed limit and slowing down traffic.”

bumrack by cowboybitches August 19, 2020

Bumjacking 

A euphemism used by 90's Australian primary school children to refer to anal intercourse, usually with negative connotations.

Boy 1: oi where's Ricky? he's missed school for weeks.
Boy 2: nah yeah I heard he got a bumjacking by the principal for stealing deano's tuckshop money, apparently Rob from 6A saw him in a wheelchair on the weekend.

Bumjacking by GolfGTI5 May 18, 2019

bumjack 

to have anal sex

Hey bigboy how about a bumjack?

bumjack by bruce February 8, 2004

Bumsack 

A sack which hangs from the buttocks of millions of North Americans.

"Look at that gnarly bumsack."

Bumsack by squackerdoodle August 23, 2011

Bumpacked 

adj. bumpacked

for a place to be so packed that everyone's bums are touching.

'hey Louie, lets get on this bus,' "no way it's bumpacked. wait for the next one"

the airport was bumpacked, lots of people getting away for the summer.

Bumpacked by trollface1 September 5, 2011

burack 

A code word for any type of sexual activity.

Yeah man, if all goes well, we might burack later tonight

burack by kamkord June 4, 2018

Bumcrack 

An inch long crevice found on the derriere, that has escaped the modest covering from trousers.

"Cor, look at her bumcrack, the dirty slapper! You could park a car in that!"

Bumcrack by BumcrackTheDog November 2, 2004