kirnt
A variation of the word cunt but with more severe and deragatory connotations. An adjective can be added to make the word more personal and specific to a person. Ex: Rusty Kirnt, Greasy kirnt, and Dirty kirnt.
Dean: By the way I drank the rest of the beer.
Victor: Fuck you, you dirty kirnt!
Victor: Fuck you, you dirty kirnt!