to formally/informally take the piss out of someones life/surroundings/mum/dad/house/ho.
Your momma is soooo fat she cut her leg and gravy came out!
Your momma has got a padlock on her pussy and everyones got the key to it except your dad.
Your dads like father christms he only visits once year and always brings a "ho ho ho".
Your house is so dirty your hoover needs mud guards!