by Sycoe163 July 31, 2016

by Rumpalicous June 5, 2016

by Emmmamama October 19, 2020

Originally used being facetious meaning a guy/girl that is carelessly slutty; a person likely to bang someones significant other, knowing they're in a relationship already, showing no sympathy or remorse for who or what it effects; a person likely to have slept with everybody in the area or clik, usually found to be untrustworthy and sneaky
Did you see lusia earlier? She's such a dirty-butt! You can't believe a word that cums out her mouth! Is there anyone around she hasn't screwed already?
by The original DB (clairebear) December 5, 2022

A slang term we use in Louisville for girls who usually sales their body for dope, or let's guys run trains on them, usually a white girl that's a junkie from Portland neighborhood who walks the nasty streets bare footed, usually will have a few STDs, also usually have teeth missing .
I heard you fuckin wit Brittany from 26th & Xavier, et bitch is a luh Dirty Butt , bro tf you got goin on?
by UpTown502_Ru April 6, 2025

by The Araamda Heroes June 27, 2020

Noun; Dir-ty-butt (Dur-tee-buht)
1. A hoe with inch or longer fingernails.
2. A thot that will lay on the ground for you to hit for a half gram.
1. A hoe with inch or longer fingernails.
2. A thot that will lay on the ground for you to hit for a half gram.
by Dewayne c June 14, 2024
