-usually a response to a question, but can be used in response to almost anything.

-when used improperly it is a hint for the person talking to shut the fuck up.

what a sista says about everything...yeah man!

Affirmation/agreement to something.

When you want someone to know that you say no to something, but want to do it extremely sarcastically. Comes from an old vine, in which a guy simply says "haha yeah man" to the camera. It is VERY important you say is sarcastically like in the vine, because if you don't, it can be misunderstood by normies as simply saying "yes"

When you forget to do something or go somewhere because your high, then you asked to do something.

This is what you say when you are either confused by something or you yourself are trying to confuse somebody.

a way to end your papers, sentences, and long rambling stories with a short and concise phrase.

a phrase you say when you are not interested at all in what a person is saying to you but you want to make it seem like you're listening

A phrase you say when:

1) People suggest for you to do something completely retarded.
2) You don't really believe what someone has said.
3) Someone says something stupid that makes no sense.
4) Someone is making fun of you.

Also can be used frequently with cool thing. The phrase becomes really effective if you use hand motions to interpret it. The most common one is moving your hand in a roller coaster fashion: Move it slowly up like you are climbing the first hill on a coaster for the first two words, and draw them out saying them in a high pitched voice....Yeah Maaaaaaaaaaannnn....Then for the next word, still in a high pitched voice, act like you are at the top of the hill and stop for a second....Yooouuuu(Pause) ....Then plummet down the hill with the last word saying it real fast and in a deep voice....Right....And thus you have the hand motions.