To be used when someone is doing or saying something that makes absolutely no sense and has no real purpose except that it's fun to do or funny to do. It is used primarily by people who want to have the most fun possible or people who are absolutely insane.
"What the heck man!? Why are you flying the plane towards the buildi-"

"FOR THE LOLZ!!!!!"
by Trust me i'm an engineer November 23, 2015
Get the for the lolz mug.
Everybody else here is entirely incorrect, and it's unbelievable to what a degree.

"LOL" is the signular form, and "LOLZ" is simply the plural.

Meaning "lol's" or more than one "lol".

Adding a lowercase "z" at the end (Proper form, LOLz, or LoLz to switch between capitals and lowercase as is commonly done by a number of prepubescent horny teens, namely girls) does not necessarily add another word to the acronym. Just like if I were to write to you about "STDs", I would not be talking about Sexually Transmitted Disease Succotash, but rather multiple Sexually Transmitted Diseases.
Here in teh intranets, teh misconsepshins are teh commonplace, LoLz.
by Vincealicious November 12, 2006
Get the LOLZ mug.
1. lolz (n., pl.) - The leet plural of lol

In leet speak, plurals are generally denoted by a 'z' instead of an 's', so lols becomes lolz.


2. lolz (v.) - A leet corruption of lols

Treating lol as a verb (to lol), the he/she/it conjugation of lol in the present indicative tense is 'lols', (i.e. I lol, we lol, he lols).
Using the leet practice of replacing 's' with 'z', this is corrupted to 'lolz' (I lol, we lol, he lolz)

1. "That was sooo funny! lolz!!"

2a. "N af7r 7h47 he lolz r33lly h4rd"
2b. "And after that he lolz really hard"
by Scott_L February 5, 2009
Get the lolz mug.
A term for LOL (meaning 'laugh out loud' in chat-speak), usually typed by mindless ditzes who can't speak right.
QtPiEGuRlyGuRl24: n i wuz lyke 'ur a total bytch' n she wuz lyke 'u da bytch u slutty hoebag' n i wuz lyke 'fuc u, ur bf is a muthafucca n he dun lyke u so shut da fuc up bytch' n she wox away cuz she aint got nuttin 2 say 2 me! she a hoe wit no comebax!
AbErCrOmBiEhOn121: LoLz!!!1 ur lyke soooo rite, shes lyke such a hoe bag! but i luv u, ur 2 good 2 b 4gotn!
QtPiEGuRlyGuRl24: lolz!!1 i luv u 2! lez go shoppin!
AbErCrOmBiEhOn121: aight honee lemme juss get mah REEL coach bag
QtPiEGuRlyGuRl24: shut da fuc up slut!
QtPiEGuRlyGuRl24: lolz! jkjk!
AbErCrOmNiEhOn121: lolz!!!

Yeah you get my point...
by Insane Enlightment June 22, 2004
Get the lolz mug.
Spinoff of 'lol', internet slang for laughing out loud. What the 'z' stands for, God only knows.
OMFG, did u c melanie w/ donny @ tha mall 2day? LOLZ!
by Anonymous August 27, 2003
Get the lolz mug.
When lol just isn't enough. Or an emphasis for lol to make sure your friends know you think its funny. Anybody who uses it in a real talking conversation is stupid.
Jack: "My wife will buy anything marked down. Last year she bought an escalator!"

Jeff: "Lolz"
by darkshadow29 July 29, 2010
Get the lolz mug.