The declining of spit-roasting.
“James Let’s spit-roast her.”
“How about dry-mouth rotisserie John”
an exclamation of extreme displeasure when words such as shit, bollocks and cock just aren't enough.
Pete: hey andy, somebody just smashed your car up!
Andy: SECRET MOUTH ORGAN!!!!
When you leave a little bit of mayo or sauce on the corner of your mouth after eating, and it looks like remnants of sexual activity.
Did you see Steve at lunchtime, he had some Mouth Gout on the side of his face.
A sex position in which the giver ingests vinegar and holds it in their mouth, after which they perform oral sex under the receiver by spitting the vinegar into the receiver's preferred orifice and henceforth drink the accumulated juices when they re-descent.
Did you hear? Janet tried the Sharonic Vinegar Mouth last night and Brad ended up with vinegar in his eyes.
I have a case of hand to mouth disease and am fat.
1) When one has a severe lack of water
2) When one is beyond the normal limits of being thirsty/horny for a person or a fictional character
Credit to my friend Eternal for the term idea
1) “Man I need a drink, I feel like I have desert mouth...”
2) “Have you heard about Jacob? He’s had desert mouth for that pink-haired girl from that anime lately”