Bottom Sauce 

The mixture of personal lubricant, saliva, cum, sweat and a small amount of fecal matter. It is usually found in the form of a large spot on the sheets where anal sex has taken place. In captivity it may be found on a towel. The size of the spot may vary, depending on the level of mild to wild that your bunghole experienced.

As many times as I have washed these pima cotton sheets, this Bottom Sauce will NOT come out.

Bottom Sauce by c4l0 November 27, 2017

Sauce bottom pizza 

Tired of boring ass pizza? Enjoy and snag a delicious, scrumptious, crusty and mind blowing "Sauce bottom pizza", where the sauce is on the bottom! It tastes delicious than a local boring ass pizza!

"Sauce Bottom Pizza tastes so scrumptious and crusty!"

Sauce bottom pizza by replies November 30, 2022

saucy bottom 

An ass that hasn't been wiped in a week after a major diarrhea, making the ass have sauce on it

Jim: giving my girlfriend anal was horrible!

Chris: giving anal is the best
Jim: not when she has a saucy bottom

saucy bottom by Transformees fan2 September 16, 2022