the small flap of skin connecting the upper gum to the inside of the upper lip in the middle. May only be referred to as a mouth clit if the flap of skin is prominent in a person's smile.
Dude, have you seen the little nub under emily's lip when she smiles?
Yeah dude, that's her mouth clit.
Yeah dude, that's her mouth clit.
by WHEEEEEEEEEEEEEW April 16, 2011
When a part of your lips becomes swollen taking the shape of a clitoris and/or a part of the lips that resembles a clitoris.
John got hit in the mouth. His lip has a spot that is swelling up. John you have clit mouth. clit,clitoris,
by remo619 September 9, 2009