What is Bahahaha?
1.
BAHAHA is a kind of laugh used when you dont want to use the normal *laugh* or 'lol' on a messenger so if u want to use that its quite cool to use it... u can also use this as an expression of 'its so funny' or 'that is not funny'
BAHAHAHA your gay!!! or a another example is BAHAHAHA you looked so stupid on the dance floor last night u looked like u came from the mental institution BAHAHAHA