Top Definition
Essentially a hi to everyone, including anyone who would've thought that they were not really included in an "hi all" or "hi everybody".

Person-wise omnidirectional hi is omnidirectional in the landscape of people.
raging_unicorn has entered the chat*
platter:yeah, laserbearmass infused beetle is omnisuperior
giordioio: nah, beetle-inducement applied laserbearmass is the best.
raging_unicorn: omnihi :) btw, infusement of beetle with laserbearmass is the best.
by Mahdiou November 12, 2009

The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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