How It Does? Edit Meaning

1.

what's up, how's it going?

often used to mock those who greet with "what it do?" or "what it is?" by using even worse grammar.

"How it does?"

"Hello. Man you talk stupid!"

See what it do, what's up, what it is, what's poppin, what's happening, sup, what it does, how's it going, wud up, whud up, wussup