Roflride 

When something is so funny, it actually involves you riding the roflcopter.

That joke is such a roflride

Roflride by rmwalshy November 20, 2010

roflcide 

death caused by rolling on the floor laughing

guy1:"did you hear about john?"

guy2:"yea he was rofling after reading this definition and example and hit his computer desk causing the computer to come crashing down on top of him killing him"

guy1:"man that's serious roflcide"

roflcide by T-Hop June 10, 2008

roflcide 

The laughter great enough to destroy a generation!!

John: Hitler may have commited genocide...

John: But i commit roflcide

Jesus: ZOMGZLOL!!!!111ioneeleven

roflcide by Zomgzlollercaust July 17, 2006