Swag monster Share definition Flag The most pimpenest and illest g-thang. Walks with so much confidence you'll be scared of him. You'll think he's a SWAG MONSTER! A: Yo! Did you see that McLuvin kid chillin with the cops?B: Yah! he was a total swag monster! Swag monster by Biak September 23, 2011 0 0 Get merch Get the Swag monster mug. Buy Now — $32.95 See more merch