hull breach 

when wipping your arse without enough paper and your finger breaks through.

the night before last arnold, after a very hot curry and meatball soup, only used two squares to wipe with resulting in a hull breach which you can still smell on his finger today.

hull breach by craig January 17, 2005

Hull Breach 

When people manage to escape from the city of Hull

Mary went clubbing in Leeds last night
If Mary lives in Hull, this might be considered a "Hull Breach"

Hull Breach by imma February 17, 2010

breach the hull 

to push one's digit through inferior quality paper when wiping one's arse.

"day 82, the men are gettin restless, squables are beginning and tempers are short. John Norton handed out the ships biscuits, but Mr Christian refused to eat, accuasing him of breaching the hull and not washing his hands" (from the log book of HMS Bounty, 1764)

breach the hull by sean February 7, 2005