When two men use one arm each to fist a woman. The techiqnue requires one man to use his left arm and the other to use his right. Both fists are put back to back and pushed into the vagina, the idea is to seperate the two fists away from each other inside the woman so each arm resembles the neck of a swan.
"Come here you slag me and this cunt wanna give you the swan Double Dragon ,we'll leave you whistling when you walk"
by Liam & Liam January 15, 2009