Canada's History

A tactical sex at requiring partner "A" to inflate his testicles to the size of curling stones with saline. Partner "B" is then required to insert 17 ice cubes into her Vagina and then jettison said ice cubes directly at the enlarged testicles. If the ice cubes melt this then becomes a failed Niagara falls.

Steven Colbert was the first American capable of performing Canada's History although Ariana Huffington was injured in the process. Her balls exploded.