1) a term referring to a woman who engages in fellatio.
2) a woman who permitted or has been "mouth-fucked".
3) a man who has preformed cunnilingus.
1) "She has a hot little cunt-mouth on her!"
2) "He fucked her cunt-mouth until he shot his cum"
3) "He had cunt-mouth after going down on her"
2. a person who can be found with their head between the legs of a women at anytime of the day
Person B - YA, stop being such a cunt mouth around the kids
2. person A - dude, where were you, i was calling all day.
person B - oh sorry, trixy came over and well, one thing led to another and, i was a real cunt mouth to her.