s'appenin' 

Another way of saying what's happening?

Girl: "S'appenin'? What y'all doing?"

Guy: "Shit....chillin'"

s'appenin' by bluestripedtree March 16, 2007

s' appnin' 

Greeting to your mate.

The equivilent to "Whats happening?", "Whats Up?" Etc
Often used as a greeting between friends in Wales, especially in it's capital, Cardiff.

Ken: "s' appnin' Bruce?"

Bruce: "Not much slugger, you got summut for me?"

Ken: "Well, ......."

s' appnin' by Dave Chowmein January 28, 2008

sappenin'

A greeting, slang for "what is happening"

"sappenin' ma n***a"
"Not much man."

sappenin' by Clubb Soduh December 16, 2008