BUM STABBER 

Bum Stabber. To stick one's phallus up somebody's back passage.

Jeremy, you really were a bum stabber last night. The phallus you placed up my bottom really cleared the passage.

BUM STABBER by Ring pirate November 27, 2017

bum goddess 

A goddess of the bums. someone that is really pretty and has a good body but dresses like a bum so like swearshirts and like sweatpants and yeah

bill:oh my Gosh veronica is such a bum goddess with her fine ass
tom: fr if she like doesn’t even try

bum goddess by veronicaluvs1674 January 1, 2018

bum fugit 

A Bum Fugit aims towards those whom lack ability to successfully complete a simple task with in given amounts of time

Wow, would you look at that Bum Fugit, He lacks all mental capabilities.

bum fugit by Bum Fugit January 8, 2018

Bum-figurising

When an item of clothing makes the figure of someone’s bum look good

Hannah: ‘ Oo, John I got a new dress today. Do you like it?’

John: ‘Oo yeah, it’s really bum-figurising’

Hannah: ‘Hehe, thank you’

Bum-figurising by UrbanDictioniser May 4, 2018

Bum aids 

Aids in your bum

I have bum aids

Bum aids by Louiecolenso May 14, 2018

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

bum bleed

The result of a hard day of defecation, or the consumption of sunflower seeds shell and all.

Will: Dude I just ate a whole bag of sunflower seeds!

Dawson: Did you eat the shells too?
Will: Of course!
Dawson: You better get ready for some heavy bum bleed.

bum bleed by WanghisKhan April 16, 2018