Can mean a few things:
1. rolling on the floor laughing, please? (usually used when begging, especially for free items)
2. Meaningless nonsense typed when raging.
3. Meaningless nonsense typed to induce raging.
4. Any combination of all 3 :)
Me: freestuffplz?
Lvl 136: OMG no you noob go make your own money!
Me: PLZ?
lvl 136: NOO
me: roflpl0x?
lvl 136: well since you said roflpl0x...

Me: OMGWTFBBQ HACKER STOP QUICKSCOPING!
Other guy: heyy umad bro?
Me: DONT MAKE ME ROFLPL0X ALL OVER YOUR FACE...

Other guy: hey dude forrreal stop following me..
Me: okay
Other guy: oh really now stop candy caning me!
Me: loolollololllollol roflpl0x
*other guy has been disconnected*
by MilkyMilkMilk February 21, 2011
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