a lady walks up to a bar and asks the bartender for a case of beer to go. He asks "what kind?" she says "Canadian". He sells her the beer and she goes out the back and sits on the curb and drinks the whole case and passes out on the ground.
A guy comes out the back later that night and notices her. He drags her into the bushes and fucks her.
Next night. Same lady goes up to the same bartender and orders another case of Canadian. Goes out the back. Sits on the curb and drinks the entire case. Passes out.
A group of guys leave by the back door and notice her passed out on the ground. Drag her into the bushes and fuck her.
Third night. Same lady walks up to the same bartender and orders a case of Blue. He says. "I thought you drank Canadian"
She says "That stuff is too hard on my cunt"