Dopplegangers Share definition Flag <noun> A large, voluptuous, curvatious, bouncy set of twins. See also breasts. "Those French nurses have Dopplegangers!" - To my favorite Les-Bians Dopplegangers by Sno Bro November 19, 2003 0 0 Get merch Get the Dopplegangers mug. Buy Now — $32.95 See more merch