a exclaimation. A jewish term for 'oh brother' or 'what the heck'.
Neal: And then Mr. Burke assignned us a 3000 word essay on the meaning of life.

Friend: Oi Vay.
by I love cake September 21, 2006
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A really angry Grineer in Warframe. Hates it when you breathe his air.
Tenno: *Breathes Vay Hek's air*

Vay Hek: WHY ARE THESE FOOLS STILL BREATHING MY AAAAAAIIIIIIIIIIIIRRRRRR!!!!!!!!!!!!!
by TheExtremeEvoker December 19, 2018
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Very talented and fast person.
Joe Satriani, Steve Vai, and Yngwie Malmsteen are on different levels, but its not about speed. Its ABOUT THE FRIGGIN SOUND!!!!!
by SexManiacOnARoll August 31, 2004
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The meaning is similar to Holy Shit, Oh My God in English.
Sound likes Oh Shit
Hung drinks a cup of coffee
Hung: "Ngon vai lon"
by OLKK May 22, 2020
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Yes, just three more days until Vay-kay!! F*ckin' alright!
by Time4SumAksion December 23, 2005
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Steve Vai is a guitar player who is both extremely creative and technically proficient. I personally consider him to be the most creative guitarist that's not retired/dead.

He used to tour with Frank Zappa and currently tours with Joe Satriani on G3.
"The 7th Song" is my favorite Steve Vai album
by bryan18 August 15, 2005
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Rapper from the west coast and one of the realist rappers out! Love Me Or Hate Me!
by Caf10 December 12, 2019
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