1.Something Lil Wayne does in his songs, for some reason
2. usually used in online chatrooms or social sites, indicates laughter
3. a phrase meaning "the previous statement was a LIE."
4. a phrase exaggerating laughter, often used in online chatrooms and social sites, used sarcastically.
1. In Down, for example (Jay Sean),
Jay Sean: down, down, down, down, down, dowwwwwn
Lil Wayne in background: hahahahahahahahahaha
2. Joe: GUESS WHAT!!!111!!!!!!1
Joe: CHICKEN BUTT! hahahahahahahahahaha
Bob: wow, you're gay and I hate you! :)
<Bob is offline>
3. Beatrice: Hi, I'm dead. Literally. Did you know there's wifi internet access in my coffin?! Wow!
Betsy: hey! How are you?
Beatrice: I'm alive! hahahahahahahahahaha
4. D-bag123: you're a fucking cunt. Go to hell, douche.
GayAsHell456: hahahahahahahahahaha Christ you're one funny bitch. Asshole. Go fuck yourself.
<GayAsHell456 has logged off.>