roflcat 

a website that shows pictures of cats in strange poses that include a clever tag line.

bill: did you check out the new roflcat?
bob: no, how is it?
bill: amazing!

roflcat by alexthejew December 28, 2007

roflcakes 

1. The physical embodiment of rofl in delicious cake form.

2. Alternative to the plain/boring rofl used in internet conversations. Sometimes confusing when seen for the first time among those not proficient in leet.

AIMNerd1: I got a speeding ticket yesterday.
AIMNerd2: roflcakes
AIMNerd1: wtf ?

roflcakes by MegaMelvin May 14, 2005

Roflcano 

A word made up by Daniel O. after not being able to stop rolling on the floor after watching Shane Dawson Vids mixed with Brian Regan, his friend Jack, threw up. Daniel later described this with Roflcano. (Rolling on floor laughing - Threw up like a volcano)

We watched some funny Shane Dawson and then Jack threw up... Daniel was like "ROFLCANO!!!"

Roflcano by ROFL CANO MAKER June 21, 2010

Roflcar 

the car that master chief drives from the arby n the chief movie.

Chief: My roflcar goes nnnnnnnnnnnnnnn

Roflcar by Kerky July 1, 2008

Roflmation

Any variation of "ROFL" (Rolling on floor laughing), that can be screamed in non-internet, public situations by means of a modifying suffix.

See also: Roflcopter, Roflcakes, Roflsaurus, Roflmobile, Roflopolis...

It was rather annoying when she kept screaming roflmations all up in mah grill, so I pimp-slapped her.

Roflmation by Tituba Don't Truck Wit No Consonants September 18, 2006

ROFLCPTR

a shortening of the phrase roflcopter. it used when something is deemed to be humourous.

LOLL LOLL LOLL!!1!!1!!11! D@ n00b gt pwned! ROFLCPTR :D:D:D

ROFLCPTR by braaphead June 15, 2007

roflatio 

A rofl so good, it gives you head too.

Bubba: George Bush is the smartess man alive!

George: ROFLATIO!!!

roflatio by Mity J October 25, 2006