PLWP Share definition Flag short for Physical Laughter Was Produced. Means you actually laughed out loud at something, in an age when lol means "I wryly smiled". A: <Says something that is genuinely funny that causes B to laugh> B: PLWP PLWP by justjake October 30, 2014 0 0 Get merch Get the PLWP mug. Buy Now — $32.95 See more merch
