ROFSP 

Rolling On Floor Slaying Pussy.

this is the act of rolling on the floor while having sex with a women/cat.

Dude Sam is so off the heazy he ROFSP every day.

ROFSP by Sam Kelly 0432806055 September 29, 2010

roflplane 

Like a roflcopter, except with a plane instead of a helicopter

Person 1: that noob killed me...
Person 2: ROFLPLANE!!!!!!!
Person 1: what?

roflplane by hoagly January 16, 2011

roflpotato 

Rolling on the floor laughing plus a potato on the end for extra humor.

Originally a weak attempt at continuing a string of food-related lmao/rofl/lol/etc. terms.

Internerd 1: "ROFLCOPTER!"
Internerd 2: "LMAONADE!"
Internerd 1: "LMAONNAISE!"
Internoob: "ROFLPOTATO!"
Internerds 1+2: "... no."

roflpotato by Lance Q February 20, 2009

rofsbmnhfltm 

Rolling On the Floor Screaming Because My Nuts Hurt From Laughing Too Much.

After a long day in lunch, Michael and Jason were rofsbmnhfltm-ing at the creation of the acronym.

rofsbmnhfltm by Jasozan March 4, 2010

roflpocalypse 

end of the world as we know it from everyone rofling at once.

A: OMGLOLZ that was so0o0 funny lollololl

everyone rofling

B: OMG ROFLPOCALYPSE

earth explodes

roflpocalypse by michelle teh h4x0r February 4, 2007

ROFPMEO 

Rolling on Floor Poking My Eyes Out

The comments on that thread were so idiotic that instead of ROFL I ended up ROFPMEO.

ROFPMEO by Got Owl April 23, 2009

roflpwn 

When the action of pwnage leads to roflage. This can be done by having a moment of severe pwnage that insues in a great deal of laughter.

Omg, that kid's mother just t-bagged her son! Roflpwnt!

roflpwn by Pwnxorz November 26, 2007