roflcmeo 

Rolling On Floor Crying My Eyes Out

When you laugh so hard that you begin crying instead, whilst rolling on the floor. Almost similar to rolfmao, but expresses more laugh.

#1: Did you see that hilarious film last night?
#2: Yeah man, I was all roflcmeo!

roflcmeo by Pesk October 1, 2011

ROFLMEOW 

Routinely Overlooked Felines Left Meowing Endlessly Outside the Window

Chrissy8: Oh that poor, neglected kitty :(
DahrkMastR: ROFLMEOW :(
Chrissy8: :'(

ROFLMEOW by startpanicing September 16, 2009

roflmeowcat 

roll on floor laughing while clutching a toothbrush

1) omg i totally just fell over nothing
2) roflmeowcat

sort of the cooler version of rofl and roflmao and cool because it has the word meow and cat

can also be roflmeowcas (roll on floor laughing while clutching a stick) or any other word you want to put on the end.

roflmeowcat by lozza_luvs_lora August 22, 2010

ROFCMEO 

Rolling on floor crying my eyes out.

first used in a facebook post by mia in the year 2010.

Random 1: OMG!
Random 2: What?!?
Random 1: Pokemon has been cancelled!!!
Both: ROFCMEO

ROFCMEO by solsed February 13, 2010