Fridgibulate Share definition Flag To express ones self in an inconvenient and loud manner, often resuting in a mass of unpleasantness or disgust. "I wish he wouldn't fridgibulate in public like that, it's wrong!" Fridgibulate by Soviet Man April 27, 2006 0 0 Get merch Get the Fridgibulate mug. Buy Now — $32.95 See more merch