1 definition by KnurkHerder

To push the entirety of your nose into the anus of another person.

An extreme form of brown nosing.
Matt: "Mfffmfmmffmm"
Dave: "What?"
Matt: "Mfffmmmffmm"
Dave: "You know its rude to talk and knurk at the same time"
by KnurkHerder January 11, 2013
Get the knurk mug.