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Laughing Your Ass Off, as opposed to (LMAO) Laughing My Ass Off.

Usually used in a question to determine if the other party considers the discussable information funny aswell.
Mark: Lol i shot a rocket got sniped and respawned right in front of my own rocket and got killed by myself
Jennace: LMAO
John: LMAO
Jennace: Lex, Karl, LYAO?
Lex: Yeah.. well, ROFL actually
Karl: Why the hell would you ask people if they're lmao'ing?
Jennace: Oh sry
- - - - - - - - - -
Player73: HA Pwned!!1 I just used the god cheat and killed xCTxDextroYx, LYAO all?
Sean: no
Neal: no, asshole
xCTxDextroYx: i efin h8 cheeters! kthxbye!
*xCTxDextroYx left
by uudens March 01, 2009
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Nov 27 Word of the Day
A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.
That fucking smooth brain put his shirt on backwards again...

That smooth brain is dumber than a pile of shit.
by Tip Tank May 14, 2011
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Laugh Your Arse Off
Used in internet chats, similar to lol.
Nicola- ...& then she queefed!!!
Frankie- LYAO
Nicola- Yeah I did!
by Sophie April 14, 2004
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