A cock sucker
Look at that fuckin round mouth
The shape your mouth makes when it's go a cock in it; a cock sucker. A phrase commonly heard on the Bubba the Love Sponge Show - Sirius satellite radio on Howard 101.
That guy was such a jerk that he should be a candidate for round mouth of the day.
Hey man, why are you trying to fag me out all the time. You're such a round mouth.
They are bunch of roundmouths
noun. Term used to describe a person who sucks dick. Describes the shape of their mouth while sucking dick.
Look at Joe kissing the bosses ass.
Yeah.....he's such a round mouth.
A description of feminine facial features or expressions on a man.
Hey do you know Joe? He didn't get that round mouth from eating square meals.
That guy Roger is a real round mouth.
The lower mouth, which does most of the talking after the upper mouth is fed too many gas-inducing foods.
Woops, there goes old round mouth talking up a storm again. (cabbage rolls last night).