LOLFJK Share definition Flag Laughing out loud! Fuck. Just Kidding!Once you know the meaning you'll see how scenarios in your life relate. Guy: A car just hit me shit! Me: LOLFJK LOLFJK by Miguel TY January 9, 2011 0 0 Get merch Get the LOLFJK mug. Buy Now — $32.95 See more merch