TODDLEGINA Share definition Flag An adult vagina that, due to being clean shaven, looks as if it should belong on a toddler. "Did you see that picture of Brittany Spears' toddlegina?" TODDLEGINA by The Maynard January 4, 2008 0 0 Get merch Get the TODDLEGINA mug. Buy Now — $32.95 See more merch