Synonymous with
ROFL (similar pronounciations).
However, it is more commonly used in the ayng dialect. can be combined with suffixes of the ayng or n00b dialects as well.
origin: TNS
(normal) "What's that n00b, I
like totally owned you? haha raffle!"
(ayng) "you see that noob over there? i just raffl't him, that's why he's crying
like a noob. rafflayng"
(n00b) "lolollolool!11!1rofl
rofl rafflecopterzz zomgzomg!!!1!2"