Used by people on the net who think adding ness to lol makes it funnier. They are fools. There are also such things as Lolish and Lolness which are similar in their stupidity.
Most people who use it say they made it up.
Fools.
Person: Yeah he's so stupid it's hilarious!
Idiot: LOL OOH lolness
by Jedi Master Luna February 3, 2006
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Lolness is the word lol
which means "laugh out loud"
it is describing lol as a ness
Dude: YO! that is so funny that that snail just had a wank with the turtle"
Dudette: lolness!
by CHAV INNIT. October 12, 2007
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the word lol (laugh out loud) wit ness added on the end of it for special effect made up by me an used all around the country now **im 2 cool**
sam " hoody is a bi"
katy "lolness"
by ehh September 12, 2004
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It's original definition was "Laughing out loud" (also written occasionally as "Lots of Laughs"), used as a brief acronym to denote great amusement in chat conversations.

Now, it is overused to the point where nobody laughs out loud when they say it. In fact, they probably don't even give a shit about what you just wrote. More accurately, the acronym "lol" should be redefined as "Lack of laughter."

Depending on the chatter, its definition may vary. The list of its meanings includes, but is not limited to:
1) "I have nothing worthwhile to contribute to this conversation."
2) "I'm too lazy to read what you just wrote so I'm typing something useless in hopes that you'll think I'm still paying attention."
3) "Your statement lacks even the vaguest trace of humor but I'll pretend I'm amused."
4) "This is a pointless acronym I'm sticking in my sentence just because it's become so engraved into my mind that when chatting, I MUST use the meaningless sentence-filler 'lol.'"

See: lmao, lmfao, rofl, lawl, heh, haha, lolol, and 120 for similarities.
Statement: Sorry if I'm not too cheery, my best friend just died yesterday.
Worthless Reply: lol

Statement: The golden ratio is truely an intersting aspect of not only mathematics, but art as well.
Worthless Reply: lol

Statement: ... And then he says, "Your mom goes to college!"
Worthless Reply: lol

Statement: Hey, are you doing anything tonight? You could come over to my house and play some Unreal Tournie...
Worthless Reply: lol, ok
by no_one_2000 August 11, 2005
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An abbreviation that stands for 'laugh out loud' to you, but 'lots of love' for your mom.
Mom: Grandma just died. LOL
Son: Mom what the fuck?
by dyhtgrew April 26, 2017
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Loyalty Over Law (LOL)
Means to be loyal to the street not to the police
Loyalty over law (LOL) is how I live
by LKL1 December 4, 2019
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Back during the 2010's, it used to be an acronym for "laughing out loud", but now it means "this text briefly indicates I am not being hostile"
by Des00000 January 7, 2021
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