The attack of poo on the outskirts of the rectum that is so violent that you can feel the anus veins pulsing faster and faster until the bum blasts out the rumbling poo at the speed of light and the bumhole starts foaming with steam, leaving the pooer wondering whether that they just released a bubbling, mutant fart or a hard, moist poo.
The bum battle
Person 1: I just had the most awesome bum battle ever
Person 2: was it a fart or a poo
Person 1: I still not quite sure. The toilet's in a bit of a mess
by Mr Dixon March 25, 2014
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Word used to define somebody who spends most of their life passing wind.
Someone who farts and doesn't give a f**k who's heard it. (Trains, Buses, Pubs etc...)
Claire: *Farrrrrrrrt*

Callum: "Corrrrr bloody hell Whizzy Bum! Filthy Bitch."
by BamBeatz April 16, 2009
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When you're outside having sex and you're ass is facing the wind and the wind blows up your arse a bit. Like if you part your arse a bit it'll get wind up it.
Y'know when you're at the park and you get wind up your bum crack just at the wrong time and your whole body shrivels up into a little raisin and you pull this face...
by _Undefined February 08, 2019
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A woman bum: is a chick who will sleep with you. For somewhere to sleep.
Woman bum: hey can i stay. ill let u sleep with me.

Guy: yea that's fine ....
Woman bum: Next day hey i got my daughter last night while u was sleeping.
1 month later guy: i got kicked out my house and got played by a woman bum....
by The wrong one T April 17, 2020
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A tall skinny red neck who has a extremely greasy long mullet that covers his anus from foreign objects
Hey look there's Woolley bum bum god he has a slimey mullet
by The sneaky scaffolder March 14, 2017
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A countermeasure to the heavy insult ‘your grandpap a trap’. Very illegal insult may only be used by the highest ranking roadmen, high stature politicians and royalty. However few known individuals with no respect throughout the community have used this clapback and came off a free man.
(Nonce A is getting loud)

Nonce B: your son a bum
Nonce A: ok, you’re fucked, cya in another life
by Nova da lad March 18, 2018
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