After performing anal sex with a condom, whip your partner across the face with the cum-filled, shit-covered condom. It may or may not be accompanied by the phrase "I challenge you to a duel!"
1. Last year on my trip to Mexico, a cute civilian, named Pedro, gave me a Mexican Tail Whip.

2. Jovce finally got into his girlfriend's ass. After finishing, and without her knowing, he performed the Mexican Tail Whip. He will never get a piece of that ass again.
by The Dragon Fam March 27, 2009
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