1 definition by Tom Haley

Top Definition
The southern variation of the Cleveland Steamer. One person assumes a tri-pod position on the ground or other hard surface and opens his or her butt cheeks. The other squats down on top of the open asshole and defecates directly into it, thus, creating the "logjam."
She thought she was going to get the pile-driver of a lifetime, but I surprised her with a Louisiana Logjam. There was no second date.
by Tom Haley August 24, 2009
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