When you lay your partner on his/hers stomach as they take a diarrhea shit, then you run your generals in between their cheeks causing the Tennessee mud slide before penetrating
Me:Bro after Taco Bell me and my girl had a wild night after we kept doing the Tennessee Mud Slide.
Friend:Dude you’re fucking gross..
Friend:Dude you’re fucking gross..
by Jim H. Piffony August 3, 2023

The act of smearing shit all over yourself and your partner. Then sliding all around the bathtub together
by Ghandi's Child May 25, 2022

A New Zealand Mud Slide is the act of defecating on a prostitute's chest and then proceeding to sit it in and sliding down her chest so your feces smear over her chest like the mud on a set of mountains.
"Yo! Did you hear Kevin gave the Jefferson Street hooker a New Zealand Mud Slide?"
"Dude! No way! That's awesome! Did he take pics?"
"Dude! No way! That's awesome! Did he take pics?"
by ChaoTato May 5, 2020

when a person has diarrhea and doesn't wipe. They then proceed to have unprotected anal sex, once the guy pulls out the person then proceeds to eat the diarrhea off there cock.
by reeeeenknk'a January 16, 2020

During sexual intercourse the man shits between the females breasts and watches it slide down her stomach hence the mud slide.
Bro #1: Yo dude have you ever given your girl a mud slide?
Bro #2: Nah bro I’ll try it on her tonight.
Bro #2: Nah bro I’ll try it on her tonight.
by XxThiccBoixX December 1, 2018
