What is Yappa?
1.
known as a gun, pistol, etc.
Ima put this yappa behind his ear.
See
2.
1. A word yelled when seeing a taco or the written word taco or when you first wake up in the morning.
2.Yappa can also be used as calling someone
1. *sees a taco* YAPPA!
*wakes up* YAPPA!
2. *sees best friend* Hey, YAPPA!