bum swipe 

A bum swipe is a maneuver, usually dared, in where the person involves has to rub their buttock as inconspiculously as possible against a designated member of the public, ideally without getting caught. As a game this is best performed in a busy public enviroment like a bar or a cinema.

Scott just bum swiped that police officer. Fuck sake whit a dong.

Maurice: Here Scott, I dare you to bum swipe the receptionist.

bum swipe by ilikeurmaonacid December 7, 2013

bum sniper 

When you perfectly aim your penis to go straight into her anal cavity. Can take many years to master.

'Hey Tina, I had a great time with Derek, he's a real bum sniper'

bum sniper by aljdbeidsidb April 18, 2016

Bum swiped 

A large animals use of their rear end to push a person out of the way.
Also is a technique used by dogs during play

My pony just bum swiped me when not wanting to get his rug on

Bum swiped by Low-fat milk April 13, 2018

The bum sniper 

An urban Scottish legend who preys on women at night. He’s usually seen bollock naked with a gas mask on. He catches his prey by blowing paralysis darts on his preys bum cheeks.

“Boss I can’t come into work today as my arse is in tatteres, restricting me from sitting down, this was the handiwork of the bum sniper.”

The bum sniper by Jeremy van foreskin October 19, 2022