The best way to say hello.

the thing that you don’t have when you’re phones percentage is over 20

Raise your hand up

A waving hand smiley.

Commonly used on habbo as a code to wave your hand in the air..

high five.

appropriate response is \o

A way of saluting your white brothers and sisters. Popularized by codcomedytj, o/ is meant to depict a person doing the Nazi salute.

A sign for a dab . Derives from o/ shows a person's head with an arm in front (Ø) and a outwards facing arm (/)