Definition of "hahaha" []

• Haha; a laugh (interjection)

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• "I think it was Costas … too long to remember … have to rent it again .. hahaha"
• "May 27th, 2008 5: 03 pm ET hahaha is THIS the best they can come up with??"
• "So maybe it could be that Wenger first read my match report (in Dutch hahaha) and then gave it a go?"