coochie cousins Share definition Flag The female equivalent of wiener cousins. Two women who have slept with the same man. Becca: You should date my ex, he's a nice guy. Summer: I can't. That would make us coochie cousins. coochie cousins by dayglomom February 19, 2010 0 0 Get merch Get the coochie cousins mug. Buy Now — $32.95 See more merch
