Frunlishy Share definition Flag That one friend who gets really drunk or high and tells all your secrets to everyone. "Oh my god! Miranda just told Mike I had a crush on him! She's such a frunlishy!" Frunlishy by Mitser Positive Doctor March 30, 2014 0 0 Get merch Get the Frunlishy mug. Buy Now — $32.95 See more merch