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The act of deficating in a women's vagina, then proceding to have intercourse with her. When you are about to sploog you add a little sour cream on top and it looks like a delicious meal from Taco Bell.

Often found in the hills of tennessee.
Dude, i totally chattanooga challupaed her, then i got hungry and we went to taco bell.
by the jizza July 14, 2004