The sauce that comes from out of one's back. Typically from a pimple, cyst or magical portal, back sauce is potent, thick, creamy and extremely rare in small communities. It is more common in metropolitan areas. People with back sauce build-up are, on average, stupid and have hair on their heads. They are hard to spot. Beware of the "back saucers". They are aggressive and very agitated due to the back sauce build-up. Avoid eye contact and any form of communication with a back saucer.
Ariana Grande: "Man, I have a serious build-up of back sauce, Tony. I think I'm gonna have to go to the spa and get a massage so they can squeeze some of that creamy juice out."
Tony the Tiger: "Bitch, I have no idea what you're talking about. That shit sounds disgusting."
Tony the Tiger: "Bitch, I have no idea what you're talking about. That shit sounds disgusting."
by Sauce Specialist WD-40 November 1, 2019

by Mr. Grub February 19, 2018

by TheRealSpenceMan January 7, 2019

by Sir Praizy January 5, 2021

by tiptoesandhoes February 6, 2018

1- Someone that is ugly beyond belief.
2- Someone sloppy, and doesn't take care of themselves.
3- Not attractive.
2- Someone sloppy, and doesn't take care of themselves.
3- Not attractive.
by DubC360 October 28, 2009

It’s the sweet sticky Elmer’s glue-like substance that comes out of your boner when it erupts like Mount Vesuvius. Unlike juice, sauce lasts awhile, mainly in the form of dried cum stains on your comforter after slapping the Ham to the sports illustrated swimsuit edition poster on your wall, or even as a night mask if you are able to apply to your still asleep girlfriend’s face as a sweet surprise to her when she wakes up with her face completely purified.
“What kind of dressing do you want on your house salad?”
“Do you have boner sauce?”
“Sir, we are not that kind of establishment. Please leave before I alert the authorities.”
“Do you have boner sauce?”
“Sir, we are not that kind of establishment. Please leave before I alert the authorities.”
by BIG TEEPEE 12345678 September 9, 2022
