Performing oral sex on a woman at a professional level.
Being a God at cunnilingus
A person that can eat vagina better than anyone else.
Jessica: My date went down on me last night and he is a true cunnilinguist. I have never had that many orgasms in my life! I want to marry him!
Sherry: You have to meet my friend Jeff . He is a cunnilinguist. His tongue will blow your mind!