1 definition by katiebobatie

When a man vigorously swaps between a woman's anus and vagina whIle she is in the midst of her menstrual cycle.
1. "When you mix red and brown you get a rusty wagan."
2. "I heard she enjoys a good rusty wagon during her time of the month. "
by katiebobatie August 10, 2014
Get the Rusty Wagon mug.