Flibberdick Share definition Flag Someone who can't get it up. Haha that fool has a flibberdick, sucks for him and really sucks for his girl, guess we're going to have to help her with her needs. Flibberdick by Joe & Trev February 1, 2009 0 0 Get merch Get the Flibberdick mug. Buy Now — $32.95 See more merch