When a man is edged to the brink of completion and then just before the climax his shaft is vigorously twisted around until a tight seal forms at the base, leaving you with a fully loaded sausage
Did you hear about Gregg? He spent four days in the hospital after his girl tried the Canadian sausage twister on him.
When only one urinal is left in a men's lavatory, and two gentlemen want to use it, a Canadian Standoff commences. Both men whip out their shafts and beat eachother off untill one person cums. In which case the other party win the right to piss in the urinal.
GF:"what took you so long in their?"
Joey: "sorrybabe I got into a Canadian Standoff, which I happily claimed victory!"
(In the back) - gassed out old man leaves washroom with knees shaking and white stains.