someone who's mouth smells like a twat.
Ew, that guy must have been with a lot of whores cause his breath smells like he has twatton mouth.
by laquita wilson January 13, 2009
When your mouth tastes like vagina for seemingly no reason.
John: I really wanna eat some pink stuff to get rid of this twatton mouth. Though, that would only exacerbate the situation.
by JohnXJigglypuff May 07, 2009