WillySquared Share definition Flag A producer from Washington DC whose beats are made of fiery hot lava from Mt. Vesuvius. "Dude, did you hear the new WillySquared joint? It's fireee." WillySquared by WillySquared March 7, 2010 0 0 Get merch Get the WillySquared mug. Buy Now — $32.95 See more merch