A greeting that has its origins in what is arguably the worst movie of all time: The Room (2003). This phrase is said about fifty times in the movie by various actors to various other actors, and very often at random, inappropriate times.
Johnny: I did not hit her, it's not true! It's bullshit! I did not hit her! I did NOT!! O hai, Mark.
Another way of saying "Oh, hi."
Ohai Jill, howz it goin?
The phrase is an intentionally misspelled "Oh hi" and is usually used as a title on cutesy pictures of animals like on lolcats
The phrase is often followed by a short, badly spelled sentence as if the animal/subject in the picture is talking to the viewer.
O Hai may also refer to these types of cutsey animal images in general.
Picture of kitten in a stack of business reports.
"O Hai, i am bein yur nu secritary. Get me cofy."
a way of saying hello to a good friend, or a way to weird out an acquaintance.
Girl 1: "Hey Matt"
Girl 1: "..."
The Literal meaning of Ohai is unclear, but Ohai means "place of the stone" and this name was in use for the area before the coal mining or town was established. It has been noted that Morley stream near the town was previously called Ohai It is likely that the area was originally named in relation to a Maori stone quarry that is nearby.
Ohai, It's a town you dick.
girl 1: the best part of my day is shovelling shit
girl 2: shouldn't going home be the best part of your day?
girl 1: no, I live in ohai
Another way of saying 'Okay'
A: Do you want to meet sunday?
B: Ohai, sounds fun!