an
expression of greeting. when other guys say "whats up" we try to find the
appropriate reply for that. but the fact is that we
don't know that what should be the actual response. so this is the term that we are gonna use when we meet with someone or for giving the reply of "whats up".
Aiyar: yo joe wazzup
Waibee: watz down dude
Aiyar: LOL....haven't heard
anything like this before
Waibee: Yeaaaaah...itz da latest version...so grab it,try it, fix it and
spit it