It is kinda that it sounds like, booty-to-booty, it's the same as ass-to-ass, butt-to-butt etc...
When two women with big butts, put their booties together, like massaging, slamming, bumping, pressing thier booties together in "booty-to-booty" positions.

Their is lots of positions: sitting on a another booty booty-to-booty, standing back to back booty-to-booty, both bending over and standing booty-to-booty, both down on their knees adn backin' their booties together booty-to-booty.
It's all about fantasy, having fun.

Some women love doing this together and having some booty-to-booty contact, it could also being competitive and then like comparing their booties, it's bein called a "booty battle".
(Friends with booties having fun with them.)
*"Starting to rub thier buttocks together"
*"Playful booty-to-booty"
*"Feels good having your soft booty against mine"

(black and white booty.)
*"I love to play with white girls and nice booties."
*"My black booty is much better than that white"
*"Feel black-on-white skin-on-skin booty-to-booty"
*"She think she got a better booty than me!"

(sexually between two women.)
*"Doing some booty-to-booty before/during/after the sex."
*"Sensual massage booty-to-booty."
*"sitting on the other womans booty."
*"Resting while lie on the other womans back, back-to-back
Booty-to-booty.
*"Both getting aroused on the thought that their assholes are so close to each other."
by _Nina_ March 26, 2008
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A statement given in reply to when a friend criticizes someone's taste in women based on some kind of physical trait such as weight or being a butterface.
Friend 1: "Dude I can't believe you're smashing Kassandra, you know she's got plastic surgery right?"
Friend 2: "Booty is Booty man, black white or plastic.
Friend 1: "You're right man. Booty is Booty."
by Nations98 July 20, 2018
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When two partners get a double ended dildo, insert an end into each rectum, and meet up in the middle repeatedly
Player 1: Man my ass hurts.
Player 2: Man I told you not to do the booty booty bang bang.
by Docloooove October 24, 2018
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