oh hai 

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?"

oh hai by Jw307Jw June 19, 2008

Oh Hai 

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.

Oh Hai by ohhaihai November 19, 2010

OH HAI KID 

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

OH HAI KID by parkingpandas April 2, 2011

Ohhai 

a greeting often used by so called "scene kids" or myspace users who've grown bored of normal greetings such as "hey" and "hello".

jennifer: hey molly! what's up?
molly: ohhai!

Ohhai by butterworth June 1, 2009