WHAT'S UP! is just a greeting not a question not asking anything
just an aknowledgement/ greeting in passing and the only reply
in that tone , you have to listen for the tone, is what's! up and keep
it moving. Important
listen for the tone.
walking down the street and see someone, eyes meet you both have things
to do or nothing to do whatever the case you say, what's up! and you keep it moving. don't just say this in any situation you have
to use your senses
if you don't have
don't try it because if you aint feeling it or you convey it in the wrong way it could
in the wrong way that same what's up? could
be a challange or a question
case if you can't reach for your
feelings or senses
just say hi, that nuetralizes
anything other then the greeting.