Well seeing as I made this up, years ago, I think I know the meaning.

Lolz, is simply "lol" or, laugh out loud with a random letter at the end, and z looked the coolest!

"Lol" gets sooooo boring, so switch it up by using "lolz" or create your own!
Lolz! That is so funny!
by Lyss<3 February 25, 2008
laugh out loud zion style
hahahahaha lolzs! thats halarios!
by Sage and Renee June 10, 2008
"Lolz" has two meanings. the first meaning is another way of saying "lol"

but the second meaning is the mostly used abbreviation which is "loving orange Latino zebras"
Example one

Guy: ow I just stood on Lego!!!
Guy 2: lolz u idiot

Example two
Guy: lolz
Guy 2: who dosnt?
by obsideonandroid April 25, 2013
LOLZ is "Laugh Out Loud (with sarcasm)"
I don't know why I have an umbrella in my hand, lolz
by zanzabar13 January 15, 2012
a lot of people use this form to make fun of people who use lol. This is because LOL is so lammmee. HAHA. lol is so old and lolz is the new way to make fun of them who use it! AND no it's not lols. that is just mad stupid.
friend: did you see that girl pee her pants
friend 2: ohh yesss lolz
by SEX lexx3 69 November 02, 2010
to laugh out loud zebra style.
i just lolzs!
by duh bomb July 08, 2010
1) laughing then falling asleep
2) laughing so hard that you fall asleep
1) ahhahaha zzzz
2) ahhah lolz
by crazywierdo September 25, 2011
Funnier then just plain LOL
Example Guy says:
An example thats funny

Example Guy2 says:
LOLZ
by Wayne Edwardo January 20, 2009

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