bumsac

The black slimey stuff on your feet from hockey skates after skating in them.

There's bumsac all over my feet

bumsac by John Fergusen August 18, 2007

bumsac

the space or skin between your testicals and your anus.

Sheri: wanna know what turns me on?
Bob: what, girl.
Sheri: when guys lick my bumsac

bumsac by s34d0g January 18, 2009

Bumbaclarts 

Liam Gallagher’s favorite word.

“Do you follow the Oasis guy on Twitter? He keeps saying Bumbaclarts and nobody knows what the fuck it means.”

Bumbaclarts by BobDiddlebock August 27, 2020

Bumscrum 

When someone acts stupid you call them a bumscrum.

Stop eating my food you god damn bumscrum!

Bumscrum by Jillian MothaFucka Sidney October 1, 2011

bussacap 

v. To bust a cap

say allelujah if you get by mo'fukka cuz i'ma bussacap

bussacap by Swoopa March 2, 2009

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

Bumscag 

A person who has a visible buttcrack.

Lady 1: OMG, did you see how low Jenny's pants were?
Lady 2: Yeah she looked like a real bumscag hurhur.

Bumscag by TRLEChippers December 21, 2009