A Scotsman walks in to a Police station, Whips his "willie"out, slams it on the Desk Sergeant's desk,and says "Giv this a breathalyser"
"What do you mean?" says the surprised Police Sergeant.
"I want ye to gie this a breathalyser" slurs the little Scotsman.
"Why in the hell would I give your Penis a Breathalyser test?" exclaims the Copper.
"Cuz I'm Gonnee drive it home tonight" says the Scotsman