1 definition by Modern Canadian Historian
Stretching the vagina starting with smaller dildos and moving up to very large ones to stretch the vagina to be large enough to then be penetrated with a little person (dwarf).
Another person (usually a man) holds the little person and moves them in and out of the stretched vagina - doing a Canadian History. Sometimes the person being penetrated is also urinated upon at the same time (Canadian Maritime History).
by Modern Canadian Historian February 5, 2010