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1 definition by rikochet

 
1.
A form of expressing laughter when oral expression is not available, like on the internet.
Hah - The person thinks a comment is mildly funny.

Haha - The person does not think the comment is funny, but acknowledges your attempt humor.

Hahaha - the person thinks the comment is funnier than average, or is just more enthusiastic than those who normally say haha.

Hahahaha - The person is just being excessive. Usually used to strengthen a friendship because an inside joke was just mentioned.

Haha is almost never used to express actual laughter occuring. For those circumstances, rofl, lmao, or a whole sentence about how the comment actually made one laugh is used.
by rikochet July 27, 2008
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