When a person sleeps with another person and they both move a lot in their sleep so wake up in completely different positions, or in some cases one may end up on the floor or someplace they didn't plan on waking up.
Last night we had quite the devils tango. It was so bad I woke up on the floor.
Another word for sex or intercourse because of its similarity to the intimacy of doing the tango and association with the sin of lust.
Mark: I did the Devil's Tango last night.
Sam: Ooh, really? With who?
Mark: DeVante. He got it pretty good, too.
Sam: Ay, good job punching it in, man!