When a women's lower lips are so large and bulging that they surpass camel toe an go straight to Dolphin Mouth.
Guy 1: OMG look at that chick in the bikini bro you can see her camel toe.
Guy 2: No dog thats a dolphin mouth
A mouth not really suited for oral pleasure.
That kid wanted a higher grade in my class but his mom only has a C+ mouth.
The constant use of foul language intertwined with normal conversation. "Potty mouth"
Melissa: "My kid's soccer coach is such an a**hole! I can't f**king believe that he pulled my kid from the game! I'm gonna go kick his f**king ass!
Jim: "There you go with your Missy Mouth again!"
Usually a boy or girl who seem to always have white stuff around there mouth that looks like semen.
Girl: hey did you see the white stuff around michael's face.
Boy: ha yeah from now on we should call him skeet mouth
When you have vigorous oral sex with your girlfriend immediately after she comes done at the dentist and is all mouth numbed from Novocain. Reduction in her gag response allows for more gratifying deep throat action and she cannot easily identify your point of orgasm so you can easily throat one down.
I’ll be late today. I’m taking Rachel to the dentist. She can’t go alone? She can but I’m working that jelly mouth as soon as she’s in the car. Ain’t missing that brooohhh.
One who takes a penis in the mouth and enjoys it.
"Brittney became a sauce mouth on the rock at summerfest."
Very deep verticle wrinkles around a persons mouth. Typically seen on females who are heavy smokers.
Deb: Oh my, your friend Sally's mouth looks like a spincter.
Janet: Well what do you expect...she smokes like two packs of cigs a day, she's bound to have a sphincter mouth.