a term used to describe families who reproduce with relatives to keep their family line pure and the same origin DNA.
My sister and I ran into some Alabama Purebloods who asked if we were married... We got outta there fast.
by RealDefinitionGuyManDude January 7, 2021

by Creampiedaddie March 9, 2018

When she has something stuck in her teeth and the only way to get it out is by rubbing your dick on it.
Marco notices something awry. Marco, "Hey Erin, you got some fucking cilantro stuck in your teeth. You mind if I use my dick to rub it out." Erin, "You mean an Alabama flossing, I thought you'd never ask."
by Terio Marin May 14, 2016

by MARCUS MYERS April 23, 2023

by R0CKHARD0 April 20, 2019

When your partner is about to shit but you thrust your cock (or other penetrative device) up their ass sending their shit back where it came from.
Jenny was about to shit but Forest gave her an Alabama Brownie causing her to be bloated all weekend.
by Moax O’Neill June 6, 2019

Ok in each family 1 or 2 people will get it and that person will try to date your siblings or cousin it will last about 3 months - 3 years, and once the alabama phase is over for that person another person will get it, it only happens to the ages of 7 - 14, it can spread to other people if they make a sexual move by you so to not get it you got to avoid the person until its over, but if you already had it you will be immune to it! And no this is not a joke.
by TwinkBeater February 1, 2021
