ROFLMFAO Share definition Flag ROFLMFAO means "Rolling on floor laughing my fucking ass off" But we all know that using fudging and butt is much better. ≧^◡^≦ Girl: I just spazzed and fell out of my desk! IN CLASS! Dude: AAAAGH I'M ROFLMFAO!!! Girl: lol ROFLMFAO by innocence_is_treasured;) December 7, 2014 0 0 Get merch Get the ROFLMFAO mug. Buy Now — $32.95 See more merch