Class

Something MEN have and BOYS don't. Respect.

Boy:Aye' bitch, you look damn fine tonight can i pop yo' pussy?
Man:Hey, you look great tonight, you should come over to my place sometime.

CLASS

no class

Being loud & ignorant. Using vile words in a sentence to their full extent when the issue isn't that big.

That girls yelling at her boyfriend because he asked her to buy him a bagel... No class!

Class A

the top of the line insult. As in your the Class A of all bastards or any other insult you wanna call him/her. You can put Class A in front of almost any insult

Your a real Class A Dickhead Your a real Class A Bastard

In class

A mood of which contains the following, Boredom, Depression, And stress.

Person 1: how are you
Person 2: I'm in class

class

that thing that sluts don't have

Person 1: Do you think Isabella has class?
Person 2: No, she's a slut.

That was class

Another way to say "cool" or "badass"

"Did you see Nicki Minaj dis Miley Cyrus? That was class!"

"That new mashup by White Panda was class."

Class A

An adjective meaning fucking awesome.
It comes from class A drugs, in other words the best drugs.

Have you seen How High?
- Yeah, dude! That's a class A movie!