A fork of Rural Dictionary
Oi' (hey, hello,watch out or mind ya self) is an english expression for a greeting or for a warning!depending on the situation...
"Oi, I know you! your that girl from the club,how ya been?" "oi, how are ya mate aint see you in a while" or "Oi, you! stop give me back my wallet!" or "oi, mind that huge hole in the ground!"