It's the Thai word for "Oyster"

Coincidentally (or perhaps not) it is also slang word for a girl's private area. (must be because of the pearl). I'm completely serious, this is totally accurate -- ask any Thai.

Word used as "Hi" or "Hey" in Filipino

Pronounced H-wee

This is used as a greeting.

It is said the term comes from when Craig accidentally pressed "O" on msn whilst greeting a contact (Hi but pressed H,O,I)
The word was then used from that day on as it was cool.

This word has also been adapted by Dai to Hooooooooooooooooi

The longer you hold the pronunciation of it the greater you happiness is supposedly.

The mediocre way for saying hi in the 21st century

A funny way to say the word Hi. Adding an OI sound to the letter H.

hobo hoi hoi-(n) used in j.LE quote "STFU U MTFB GO FUMH U WSHHH" the wshhh stands for "weiner sucker hobo hoi hoi" just another insult to refer someone as a hobo on the streets sellin their bodies to random people and loves to eat ho' ho's

Hoi is a very very VERY adorable way to say hi it was said by a very adorable person

And she is soooooooooo adorable