The act of bath water non intentionally entering a woman's vaginal canal while she relaxes in the tub.
1.

Oh rats! I totally did not intend to wash my vagina. Another accidental douche for the books!

2.

"Hunny, you're leaking"
"Oh don't worry. That's just the result of another accidental douche."
by RenGen July 8, 2016
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