1) a question when one is curious about what is going on around him.
2)A popular greeting greating used instead of "hello".
3) A state of confusion when used in a situation where both definitions intertwine.
eg. when you have just met someone whom you know and who may be curious about a situation or the goings on around you.
1) whats happnin here then lads?
2) whats happnin man!
3) person 1: "whats happnin"
person 2: "whats happnin man"
person 1: "naw, whats actualy happnin"
person 2: "do you mean 'whats happnin' as in 'whats
happnin'or 'whats happnin' as in whats
person 1: "I dunni even ken any mare man, I'm fuckin
lost, lets just roll a jeeber."