its self explanatory. a person who often has come in their mouths/likes to dribble or
gargle it after
oral sex.
However, it's most often used to describe sycophants or jerks, not people who actually play with come
after sex or during. (but that can change if we try!)
yo, did you see boris sucking up to
professor E?
dont look now but here comes comemouth!
Boris: Hey dudes,
whats up?
*drools white*
Boris: O look! A rainbow!
normal people: Comemouth!