Top definition
to urinate on another persons shins
to knock on the front door of a house that you do not know of the occupants. upon the owner coming to the door to place your penis through the letterbox and urinate on the homeowners shins therefore shin pissing

this particular practice may be unique to the North East of England
by theprodigy01uk March 03, 2010
Get the mug
Get a shin pissing mug for your mate Yasemin.