lolpocalypse Share definition Flag the time in which human laughter will cease to exist and be replaced by torrents of lol's (not to be confused with lulz). person: Lol, I've forgotten how to actually laugh. It must be the Lolpocalypse. lolpocalypse by hybrid zapdos September 29, 2009 0 0 Get merch Get the lolpocalypse mug. Buy Now — $32.95 See more merch