roflulz

The ultimate combination of rofl and lulz; often used when something is VERY uncomfortably funny

That joke was hilarious man! roflulz !!

by bill the red-blue-green guy May 8, 2010

roflulzing

Rolling On the Floor Lulzing.

Jim Carrey: "did you k now that if you replace the letters xkcd with their corresponding number they add up to FORTY TWO?!!?"
Sarcastic dick: "way to go, jim carrey"
Jim Carrey: "but don't you get it? that's why it's propular!!"
Sarcastic dick: "/faceplam"
Jim Carrey: "roflulzing"

by andarxxx August 21, 2008