Cute way to say Hi.
Looks so cute compared to the regular, hi or hello.

Usually used for typing, but can also be said outloud. (H-i-ah)
Person1: Hey, What's up?
Person2: Hai. I'm good, what about you?
by MEOW?!?!?!?! November 21, 2011
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A super cool Vietnamese name that anyone would really wish to have because it's pronounced "hi".
by pokemonkey January 7, 2010
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1.misspelling of hey
2.short for how are you
3.The stuff that's in a cart that you jump into from a tower or something.
Jump into hay all the time after synchronizing a view point, it has nice vitamins and minerals.
by GameGal101 May 9, 2009
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Marijuana that is old or has a lot of shake, or just some bap ass weed. At least thats how we say in Florida.
"Yo dont by trees from that nigga DaJuan, that nigga be servin that hay dog straight up."
by WeedMan March 9, 2004
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'Yes' in Japanese, also a textual sigh used in some places, especially in Singapore.

Also, Haiz and Haix. (Freaky variations by adding X and Z's)
- Japanese -
Dad: Get off your computer and do your homework.

Son: Hai!

- Sighing -
Dad: Get off your computer and do your homework!

Daughter: *Hai*..
by One Urban Muffin February 15, 2004
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Japanese for "yes." Can also mean "okay" or used to answer a roll call.
Teacher: Smith!
Smith: Hai!
by Sita Snape May 3, 2003
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