matt-the-dummy Share definition Flag The only person on the planet that doesnt understand sarcasim and is kind of crazy. He looks like a panda Matt-the-dummy: Fuck you!! Rion: Matt That doesn't go in your eye! matt-the-dummy by Mrs.Bloom7 March 12, 2010 0 0 Get merch Get the matt-the-dummy mug. Buy Now — $32.95 See more merch