Saucy unlike the other definition is used as an adjective to describe anything but the proper definition is a word to describe how epic and fancy something is
Me: look over there! do you see that?
Them: yeah!
Me: that is one saucy seahorse
The act of a guy having anal sex after she has defecated without wiping her asshole. After he pulls his faeces-covered penis out of her anus he makes her suck it clean
“Yeah Joel and Grace hit it off hard last night, you should have heard then. I even think they had a little Saucy Sausage Dip”