Top Definition
When the ratio of man to woman is 2:1 in a three sum. Hence the two horns on a devils head symbolizing well.. yeah.
Devil's three sum has rules mind you. 1- Never look the other guy in the eyes. 2- By no means may you ever cross swords. 3- Keep high fives to a minimum. 4- Make sure if and when one devil goes backdoor, its the last move..noone wants to share an Oh Henry bar.
Me n' my best buddy hooked up with this wild chick who wasn't satisfied with simply dinner for two so we took her back to the my place and danced the devils three sum all over her.
Job well done.
#devil #three #threesum #wild #gang bang #chick #3 #rules #ass #blowjob
by Lemski January 15, 2009
10 Words related to Devils three sum
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