penis twiggler Share definition Flag The act of rolling one's tongue on a penis, as you would roll your r's when speaking Spanish. Last night, I asked Kevin to give me a penis twiggler, and he was very excited and willing to do it. penis twiggler by The Freak and Fantasia September 19, 2008 0 0 Get merch Get the penis twiggler mug. Buy Now — $32.95 See more merch