A dirty Liezl is one of Hells most evil Archdemons. Therefore the term is used to describe someone who is an obese, stupid, fat, ugly, dumb, cunt. A Dirty Liezl can also refer to a virgin being sacrificed to a dog.
Sarah: âomg sheâs such a dirty Liezlâ
Ben: âdamn she must be a mega cuntâ