Hai't 

The respectful noise to be made during a bow of acknowledgement. Not to be confused by the muddled spelling of "hai".

"Did you tag me on that Einstein permission set request"
"Hai't"

Hai't by sirsteele April 15, 2020

Hai T. Bui 

Famous doctor and gastrointestinal surgeon, none other than Nick Bui's father.

Hai T. Bui? Did he not buy the first Tesla in Australia?

Hai T. Bui by polyatail May 15, 2025

Có khi nào ở nơi đâu đó nhìn về quá khứ của hai ta 

Instead of Rickroll, you play this cringy vietnamese song to raid the discord Elites server made by Admin 'Supreme': Gobble, aka 'Patrick Hanoi'.

Patrick: What sup guys today we playing Roblox with our friends.
Probot: /play: Có khi nào ở nơi đâu đó nhìn về quá khứ của hai ta, em có, biếttttttttttttttttttt...ớớớớớớớớớớớớơợớớớ.

Có khi nào ở nơi đâu đó nhìn về quá khứ của hai ta by DucHuy-peasant February 28, 2022

o hai thar 

Another way of saying "Oh, Hey there!"

As started on the freenode network channel #tyreus

Ambur has joined #tyreus
<Brad_R> O hai thar, Ambur!
<Ambur> O hai!

o hai thar by BwaddArr / Monkie / MrMonkie January 16, 2010

Hai thair 

-interjection

the act of saying hello, a greeting

Elvis: Well hai thair mike.

Hai thair by Elvis Lolcats April 13, 2008

Hai Tek Hai 

A place where magical things happens. A place where all of your dreams come true... from pedophiliac behavior to downright ghettoness, HTH has it all. From skirts that actually stop at the waist instead of above the knee to sex-crazed girls waiting to be knocked up. HTH definitely has it all. It's a place where dirty old men stare down girls' shirts, where young teachers have sex with each other all day long and where perverted freshman boys can actually get whats left of some endangered beautiful junior girls. It sure is a great place to be. Where all the students are staunch democrats even though we voted for a rightwing conservative republican who will surely bring us back to the pilgrim days. HTH is a fabulous place. Where the acronym TPOL actually means Touching Pussies of Lesbians and not transitional presentations of learning. Where the students are so dumb that they smoke weed in the bathroom instead of outside of schoolgrounds. Surely, HTH is a wonderful place. A place that will stay in all of our hearts. Even though they reek of incestual inbreeding.

Hai Tek Hai is full of vaginal discharges.

Hai Tek Hai by Cassandra Van Rooyen June 1, 2004

Ha i don't know

When you don't know in a funny way.

Person 1: do you know what ifunny is?
Person 2: ha I don't know .

Ha i don't know by Knightking January 20, 2021