"What" and "why" at the same time. Often used in text messaging when one types "what" but hits "y" instead of "t".
P1: "I saw someone on Craigslist selling a GTX 970 for $350. I got mine for $190".

P2: "Lmfao, whay"
by Tiger Whyte November 3, 2017
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the word "well hey" combined into two words. Formerly used by 2pac in his song "Changes."
by hgqp28ghpq2 July 2, 2005
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This stands for What + Why
Phrase Used By Twitter Users
Whay Did You Do That!?
by Incognitoob October 21, 2020
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A person who is mean to everyone. Yes, that means you too, Andy061095.
Man, don't be such a whai, bruh!
by I_Whai_I December 8, 2017
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a word that is used when someone does something that is supposed to be funny and or quirky but is really just stupid and pointless. someone who would do something that will make you say whai is chad
chad: *falls onto spikes puncturing his testicles

you: whai
by wwwwhhhhhaaaaaiiiii December 18, 2018
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It is a new phrase for “what why” for short.
Mom: no u cannot stay there.
kid: WHAY!?
mom: cause i said MISSY.
by evqqi December 31, 2022
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