The depraved sexual act of eating out a woman on her period via facesitting. Comparable to eating hot wings at Buffalo Wild Wings due to the red stains around the face and the taste afterwards.
Person 1: Yo Dave, you have some spicy wings last night man?
Person 2: Nah man, I was just Hot Saucing with Karen last night.
Person 1: The fuck man
hot saucin' / hot saucing ... is when .. before you dispose of a used condom, you pour a lil hot sauce in to merk all the skeet skeet.
hot saucin' is usually done by the man to protect himself/his assets versus a together decision. it is worthy to note that consequently when hot saucin is done in secret, it will help reveal the truth of a fuckgal's actions/intentions.
When a dude sucks out the period blood in a women and tries to spit it into her mouth, when they go to kiss.
Me:He kissed me, and I didn't expect to be hot sauced.
Jenny: what do you mean by "Hot Sauced"?
Me: he put period blood in my mouth, when we went to kiss, so he tried hot saucin me.