(n) The opening of a woman's vagina. Abbreviated from the nouns 'cunt' and 'hole', and created by bogan Australians for use as a slurred drunken insult, circa 2010.
An expert at cunnilingus. Usually an older lesbian but can be a guy who asks a lady if she likes what he's doing every five second.
Woman 1: Your legs are still shaking, are you alright?
Woman 2: *between heavy breaths* Yeah, I'm just recovering from last night. Triston is a cunnilexpert!"