Berfily Share definition Flag Somebody who puts way too much butter on other people's popcorn. Most commonly used at movie theaters and popcorn stands. I hope that guy over there isn't Berfily, because I'm allergic to butter! Berfily by Meepers4598 March 17, 2010 0 0 Get merch Get the Berfily mug. Buy Now — $32.95 See more merch
