Thought I’d throw this out to the normal hosts… Perusing one of the FB host pages, & came across this. I’ve gotta say, when I found out what it means, I just shook my head! What will this generation come up w/ next?! 
Well, googling it, I found about 6 different meanings in text talk for that acronym.
Assuming first up was “resting bitch face”
Wth? I can’t even imagine what that looks like, much less wrap my head around who came up with this absurd term! More importantly, what host refers to a guest this way?… Lesson learned, I should stay away from those stupid FB groups with hosts posting such nonsense! 
Nope, “resting bitch face” wasn’t even one of the ones I found.
I’ve heard that term before, though, although not as an acronym. You can’t imagine what it looks like? Looks like someone you wouldn’t want to messs with. 
It’s not a bad look to perfect in front of the mirror, to call up if a guest starts complaining about ridiculous things.
Hmmmmm, certainly food for thought! While at dinner a few nights ago, our oh so clueless server had her best “Mary Kay Smile” on. My friend that I mentioned it to said, “Yes, but her MKS (no shit!
) doesn’t get us another round.” Jeez, what’s the world come to?!
You must have been in the same group and reading the same post that I read!