sqwudgie wudgie Share definition Flag The feeling you get from leaving a poop residue in your underpants after a gigantic fart. I just farted and my underpants feel sqwudgie wudgie! sqwudgie wudgie by Dredzy February 4, 2010 0 0 Get merch Get the sqwudgie wudgie mug. Buy Now — $32.95 See more merch