Schplupy Share definition Flag Dirty, rag-like, disformed, dried-up, gross. Adj. (shh-plop-ie) As they finished their activity the male was starting to look very schplupy. Schplupy by TB WORD BP March 5, 2011 0 0 Get merch Get the Schplupy mug. Buy Now — $32.95 See more merch