'hahaha' is correct and usable in written English.
You can use it when you want to express amusement or laughter. For example: "I can't believe you said that - hahaha!".
just had a look at the live stream of Dermot O'Leary dancing for 24hrs and you can see the pain in his eyes hahaha Dermot looks like he's in pain.
A BRITISH person complaining about colonisation hahaha #WeWantOurCountryBack #WeWantOurCountryBack so why'd you colonise so many nations?
"So yeah, you were dead for a couple of minutes, just FYI" hahaha.
I love how during Lily Allen's 'not fair' all the guys are stood there looking awkward hahaha I love this woman #glastonbury #lilyallen As if @lilyallen was that mentally good #cameltoe Haha @lilyallen is a LASS.
CLEMENTI: When I first read the tweet I defs felt violated but then when I remembered what actually happened... idk YANG: um CLEMENTI: doesn't seem soooo bad lol YANG: dude CLEMENTI: hahaha YANG: not only did he peep he told the entire world about it CLEMENTI: yah YANG: you okay with that?
UNKNOWN NUMBER 12/7 5:04 PM lol nah whadever may be true MICHAEL 12/7 5 14 PM hahahahahahha MICHAEL 12/7 5:19 PM anyway i was just kidding before that's actually me MICHAEL 12/7 5:25 PM hahaha UNKNOWN NUMBER 12/7 5:37 PM huh? yur michael cera?? MICHAEL 12/7 5:38 PM hahahahahahaah UNKNOWN NUMBER 12/7 5:39 PM tha actor?
I'm at Warnbro Beach w/ 513 others: http://4sq.com/IGHDVp Hahaha I'm warning bros that I'm at Warnbro.
Sc2 you play insects an shit hahaha That make them shut up if you say who she fucked she never seen me so Oh, plz day nine is not dead again is he? "Grill," btw, is code-speak for girl — a reference, presumably, to Scarlett.
you too? — MICHAEL 4/18 4:44 AM hope you're good man — JEREMY 4/26 10:43 PM I LUV UR MOVIES!!! MICHAEL 4/26 10:45 PM hahaha! well! thank you very much sir. . .
Writing "hahaha" makes you look deranged, but, then again, so does laughing.
"Hahaha" means that you're really amused: now you're cooking.
