bumjack 

to have anal sex

Hey bigboy how about a bumjack?

bumjack by bruce February 8, 2004

Bujack 

When someone say sth that’s right but you trick them into believing that they were wrong only to then reveal that they were right all along

“The test is tomorrow right?”
“Nah, they changed it, it’s next week”
“Oh, I didn’t know that, thanks”
“Hah, Bujacked, it’s tomorrow”

Bujack by UrbaManary April 9, 2021

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

Busjack 

A word meaning several different things.
1. The hijacking of a public bus (if you are in Japan)
2. To steal something from someone. ex: "I'm gonna busjack your drink."
3. Can replace "fuck" in everyday conversation. ex: "Busjack you buddy."

"Busjack you."
"I'm gonna busjack your money."

Busjack by Busjacker Extraordinaire March 4, 2009

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

Bumjaculate 

The act of taking a crap.

He went to the washroom to bumjaculate.

Bumjaculate by Johanson17 November 6, 2008