Quaz Muffin Share definition Flag 1. meaning a tard, idiot, dumb, stupid, or strangely freckled mammal.2. a delicious muffin. 1. Man, he got a 1 on his test, what a Quaz Muffin. 2 i just ate a blueberry Quaz Muffin Quaz Muffin by seklly January 25, 2011 0 0 Get merch Get the Quaz Muffin mug. Buy Now — $32.95 See more merch