Lol mean "laugh out loud" it's often used while texting, if someone texts you something funny you can say "LOL" meaning that you find it funny. It's also used many times on social media platforms such as Twitter, Facebook, Instagram etc.
John: "Wanna hear a joke?"
Kevin: "Sure"
John: "What's big, green and sits in the corner?"
Kevin: "What?"
John: "THE INCREDIBLE SULK!"
Kevin: "LOL"
Kevin: "Sure"
John: "What's big, green and sits in the corner?"
Kevin: "What?"
John: "THE INCREDIBLE SULK!"
Kevin: "LOL"
by Bruh_21 April 25, 2015

1) *random funny meme*
kid: LOL
2)*unfunny minion meme*
30 year old mom: LOL🤣🤣🤣😆😆😜😜🤣🤣😆😆
kid: LOL
2)*unfunny minion meme*
30 year old mom: LOL🤣🤣🤣😆😆😜😜🤣🤣😆😆
by cmon georgia is not a porno August 19, 2020

"lol-in" is a term associated with the act of someone moving all their chips into a pot with something very weak, vulnerable, or obviously beaten in a hand of poker. It's basically moving "All-in" with a strong dickhead factor.
"I saw Bob make such a lol-in with 7h2h on a board of AsKs4s10sJc 6 handed yesterday. What a fucking donkey!"
"Hah! Really!? Could he even SEE the board!?"
"Hah! Really!? Could he even SEE the board!?"
by Conor_B December 4, 2007

Usually a lie used by people to make you think something is halarious, just to make you feel good about your really dumb joke..
by RiYTKE March 28, 2016
