![](http://i.zaptech.net/img/definition/707/what-is-wb-write-back.jpg)
User1: Itu sangat lucu.User2: Heh yeah, AFK.User1: Ok.User2: Ok saya back.User1: WB
User2: Thx
Istilah sembang, CRB, istilah Permainan, HB
User1: Itu sangat lucu.User2: Heh yeah, AFK.User1: Ok.User2: Ok saya back.User1: WB
User2: Thx
Istilah sembang, CRB, istilah Permainan, HB