It means that if you laugh off something, somebody else will too, and it won't be a big deal. It would be a big deal if you started crying over something.
Answer
The saying comes from a poem called "Solitude" written by Ella Wheeler Wilcox.
As with answer 2 (see below) it is often quoted incorrectly.
The whole line should read:
Laugh, and the world laughs with you:
Weep, and you weep alone.
The whole poem is about how people would rather join in on the fun times of life rather than having to hear about one's problems seeing as they have their own to deal with. In the end only you can help yourself.
This quote is also used in a Korean movie called "Old Boy".
The correct phrase is: "Laugh and the world laughs with you. Cry and you cry alone." The meaning is that it is better, and more popular, to be positive and light-hearted than pessimistic and sad.
Usually, this would be a laugh that is mean spirited.
It's a loud laugh.
laugh like FO** laugh like FO**
Yes, that's correct! "LOL" is an acronym for "laugh out loud" and is commonly used in messaging and on social media to express laughter or amusement.
A belly laugh is a deep, jolly sort of laugh that comes from the gut and isn't faked.
moochus mar is officially know as ' laugh, laugh '...?
The complete phrase is "Laugh and the whole world laughs with you, cry and the whole world crys with you."
to laugh
laugh out loud
"LYAO" is an internet slang acronym that stands for "laugh your ass off." It is used to indicate that something is extremely funny.
laugh at my own answer