The best engine in the world is the vagina. It takes any size piston, self lubricates, starts with one finger & does its own oil change every thirty days.
What more could you ask for...the vagina is the best engine
by TimmayS1990 September 8, 2009
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My dad is the best senior engineer in the world! so that's why my dad is boring.
by martcraft June 6, 2018
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