Lupy Share definition Flag When a gurl is really stupid and sense less, not knowing the easy things but is smart when it comes to that hard education in other words lopy. Damnn that gurl is sooo lupy! Shes really dumb and funny! Lupy by TooDown August 28, 2009 0 0 Get merch Get the Lupy mug. Buy Now — $32.95 See more merch