when laughing a lot of people on the internet use the words jejeje or jajaja.
People replace the H's in hahaha with a J which i maes it jajaja.
This is getting very popular on chat programs such as ICQ, MSN or AOL.

jajaja pwns
"look over there jacob, that cat just fell off the bed and it broke its tail JAJAJA! JAJAJA! JEJEJE!"
by James Bryant December 30, 2005
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JAJAJA means when you. To be real I don't know. It means hahaha in Spanish but like other then that I've got no idea.
by Yeeeeeeter December 23, 2019
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JAJAJA is a word that is used to show the funniness of what someone is saying. For example, when someone says something that makes sense, we usually say "oh". But now we say JAJAJA. SO when someone says that, you know it wasn't halitosis, but it made sense.
Say some one says "WHY IS 6 SCARED OF 7?" you say: JAJAJA
by Stacey Potbarn March 28, 2021
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It means u have a crush on a guy called Connor
by jaj November 22, 2021
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When you laugh in a text using jajaja instead of 😂, lol, or hahaha then you'll be jajajaing
You should stop jajajaing
I won't stop
by SECCAS April 6, 2018
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