A suffix used to typically censor the word 'ass', in order to maintain a universal rating. Featured in the film 'Scott Pilgrim vs. The World'. Can also be used in order to not offend people who are too prude to hear the word 'ass'.
Scott Pilgrim: Have you ever dated someone who wasn't a total owl!?
Steven Stills: The Katayanagis twins just happen to be the next band in the battle, and they are totally bad-owls.