When you go to Taco Bell (or other diarrhea causing fast food) with a buddy on a hot day. Eat way too much and wait for you and your friend to get the sweaty, poop filled, "Bayou Butt". Then you go to town to clean each other with your tongue. You are now Bayou Butt Buddies.
Hey bro you hungry enough to go to Taco Bell and become my Bayou Butt Buddy after we're done at this orgry?
by UrbanSnifferShmello August 27, 2025
 Get the Bayou Butt Buddymug.
Get the Bayou Butt Buddymug. When you and someone else have shared the same toilet, therfore you have touched butts and you now have to call eachother butt buddy
by little_kid_lover1 April 14, 2020
 Get the butt buddymug.
Get the butt buddymug. by Chilly willy west August 30, 2016
 Get the butt buddymug.
Get the butt buddymug.