superfragilisticexpialadocious Share definition Flag a word used in the movie mary poppins to mean .... uh .... what exactly does that shit mean ............even though the sound of it is something quite atrocious superfragilisticexpialadocious by Sylverwyng September 28, 2004 0 0 Get merch Get the superfragilisticexpialadocious mug. Buy Now — $32.95 See more merch
