A fork of Rural Dictionary
(english) Yap (Yapp.ing / Yapp.er) is a word to describe somebody that doesn't stop speaking. He is constantly bullied most of the time for being annoying. Yap: Is commonly known for having no instinct on when to talk. Making people embarrassed and hate the "Yapper" more.
God damn that guy is such a fucking yapper. Holy shit that guy can not stop talking bro came from yapperist university