Or "Oh Hi" Derived from the epic pictures of lolcats. Used when something the cat, dog, aardvark, long cat, etc. sees something surprising or interesting yet is not limited to.
"Oh hai guys

"Oh hai, iz all packed"

"Oh hai, diz chair taken, k?"
by Jw307Jw June 19, 2008
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a greeting or exclamation said with an exaggerated high pitch, sass, enthusiasm and emphasis on the "haaay." Often used to indicate sexiness or a vivacious attitude.
Mary: Wow, your hair looks great today.
Susan: You like it? I just cut it.
Mary: Oh Hay!
Susan: Oh HAAY!

Kelly: I have a date tonight
Jessica: Oh HAY!

If a girl in a bikini appears it would be proper for her to receive a chorus of "Oh HAYs" from her friends.
by SMCC July 29, 2011
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an internet meme origination in early 2011. Images began surfacing in early March.
The picture seems to be of a teenage boy of strong stature making a goofy face at the camera.
It is therefore logical to come to the conclusion that the meme is capitalizing on his physical appearance as well as the stereotype that men who work on physical appearances are oblivious to intellectual matters. It is unknown is this meme started as a personal attack or an image randomly found on the internet. However it has been rumored many submissions contain factual information on the real identity of OH HAI KID
OH HAI KID: OH HAI, NM JUST BENCHED 250

or

OR HAI KID: OH HAI, NM JUST SPIKING HAIR

or

OH HAI KID: OH HAI, SALAD IS FOR RABBITS
by parkingpandas March 16, 2011
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what white 12 year olds say to eachother because they think there ghetto. but there not, they think eating chiken is ghetho.
cutiexx: OH HAY GURLLL
john: im a boy..
cutiexx: OH HAYY BOIII
john: can you not? please.
cutiexx: sorry boo.

ten min later.

cutiexxx: HAYY GURLL
hotmama: OH HAYYYYYYYYY
by shipsandshops56 March 14, 2009
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a noun to describe a brod you'd like to say "oh hai " to; a hot babe

An average looking babe is an "oh half hai"
An unfortunate looking babe is a "oh not so hai"

The hotter the dame, the longer the Haaaaaaaai
-Have you seen the Smith Sisters?
-No are they "oh hai?"

-Morgan is an 'Oh haaaaaiiii'
Jen is a 'oh half hai'
but the youngest is a 'oh not so hai'

-Id bang the first 2 fo sho and prob the young one too, cause im gangsta.
by ohhaihai November 16, 2010
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