Odom Fingers
When two men have anal sex with one woman, then both of them take turns on the woman, but when it is time to tag, the male that is currently behind the woman takes his finger, sticks it in the females anus, grabs the mixture which is in there and slaps it on the other mans hand, therefore tagging him "in"
Hey Jeff, remember when we did Odom Fingers on that chick that works down at Hooters? That was awesome!