rofloluismp Share definition Flag Rolling On Floor Laughing Out Loud Until I Shit My Pants. Stronger than lol or rofl -My coin fell in a dog shit and I had to pick it up... -ROFLOLUISMP you are stupid!! rofloluismp by Yeyo October 4, 2005 0 0 Get merch Get the rofloluismp mug. Buy Now — $32.95 See more merch