It means hahahahaha. In Spanish the J sounds like an H in English. You can laugh like this on posts to confuse people and/or make fun of Mexicans.
by Kenfo April 13, 2016

Jajajajajaja is hahahha in Spanish it just that they pronounce j's as h's like jalapeño (Hal- a- peen- yo)
by TheDefinitionTeller April 12, 2016

Someone: Hey look at this funny sub reddit meme!
another guy: JAJAJAJAJA
Someone: Bruh your not mexican your freaking Italian-
another guy: JAJAJAJAJA
Someone: Bruh your not mexican your freaking Italian-
by BubblyBussingStarbursts October 17, 2021

Mainly used in Roblox, "jajajaja ez noob lol" is a sentence mainly used by Spanish players in Roblox fighting games, it's used a lot to make people angry, or if people are mad. It means hahahahah! You really suck and you're super easy to beat! I am really entertained by your lack of skill.
by zabige123 December 25, 2020
