Bum-soot

bum-soot The fine particles of fecal residue generated by excessive farting or crevace sweat.

I farted so much I left bum-soot in my jockeys!

by Simpsonatti June 9, 2019

bum ear

An ear that Alex Tilley has, it's the kind if ear with a bum at the bottom of the ear lobe, like a bum chin but just on the ear

Alex Tilleys bum ear chin

by King bs November 11, 2013

Bum-comfortable

For men or women: When going out in public and not wanting to dress appropriately due to desiring comfort over style and not caring what anyone thinks -- dressing down in one's at-home comfy clothes. Not shaving, etc. Looking like you just woke up, a bum.

Hey, let's go out tonight? Ok! But I'm dressing Bum-comfortable, like it or not!

by Brandon Brando August 29, 2011

Bum rubbing

When you invert your ass cheeks into another's crack and start rubbing back and forth, making clapping sounds

Me Murray's ass cheeks clap when we are bum rubbing

by The Sexy Mr Murray June 26, 2021

bum clap

When two bum cheeks slap together as air is passed through the anus.

Jerry just had the loudest bum clap.

by LaLa1982 March 19, 2014

bum cringe

When something is so cringeworthy that is makes the cringe run down your spine to your arse.

That was so embarrassing it gave me a bum cringe.

by pinksalamander May 11, 2009

Winter bum

A girls arse during the winter months, ie larger than in summer, something you can snuggle up against to keep you warm

Monica is growing herself a nice winter bum,

by Jason Kilorn July 19, 2007