A strenuous and/or painful sensation in the lumbar region, middle, dorsum region, or entire back, due to remaining in uncomfortable positions for unnecessary prolonged periods of time while high on methamphetamine.
by Ariana98 April 5, 2020

UNO Reverse is in reference to the UNO card game. It means "back at you". It's usually used when you want to be polite, without being extra.
by lolo250 January 8, 2022

When two sexual partners engage in doggy style in a walk in freezer. When the man is about to ejaculate he pulls out and discharges over the female's back and rubs it in. This will cause the woman to exclaim 'ooo, ooo' like a gorilla due to the extreme sudden heating of the woman's back during said ejaculation. For added realism the man may beat his chest at the point of orgasm,remove pubic hairs and sprinkle on semen or make an African American individual the sexual partner.
by SEXYTIM June 2, 2016

When only one girl puts there ass on your dick and all the other girls watch and are not allowed to have a go with their own ass
by Too bi ass October 6, 2021

A stealth top who lets his prey believe he is seducing him. He brushes off advances, jokes about scurrying home but the guy servicing him ultimately discovers to shock and awe that he's under a Back Sniper's command.
by rethinker November 17, 2019

by JAMLENOM February 3, 2018

When you are fucking a racist white woman and your dick to big you brake her spine by slamming into her pussy because she called you a nigger
man I was fucking bubba's wife, but she's in the hospital.
Why?
I gave that bitch the Mississippi back brace
Why?
I gave that bitch the Mississippi back brace
by Bigdickrob June 6, 2016
