Definitions by Dr. S. T. Colbert DFA

Canada's history 

An absolutely disgusting sexual act. A combination of a dirty sanchez, a bukkake, a rusty trombone, a Cleveland steamer, while watching 2 Girls 1 Cup.

Dude, I so totally imparted Canada's history on your Mom last night!

Canada's history by Dr. S. T. Colbert DFA February 6, 2010