Haypi 

A state of extreme happiness or high, usually due to substance use, such as pot or speed.

Friend 1: Dude im so haypi right now!

Friend 2: Me too bro, that was some killer kush!

Haypi by ChevKing May 10, 2011

Happiness Hangover 

The crappy depressed feeling that comes after a time of great happiness. Like a hangover from alcohol, minus the alcohol.

Ryan: What's the matter? You seem a little down.

John: Yeah I just have a happiness hangover.

Ryan: Man I'm sorry, those are the worst!

Happiness Hangover by Noodle Legs November 25, 2011

Hapi 

Hapi is a word combination of something perfect being 1, it can also be a state of feelings that no human being can ever achieve. Lastly "hapi" is not relative by any means to the word "happy" even though they spelled the same

We hapi, thats the reason we won't listen to the human opinion of yours

Hapi by Levi Smith March 2, 2021

Hayai 

Hayai is the Japanese word for "fast" and is used typically used to describe someone doing something quickly. It is also frequently used in anime, particularly in action anime, when someone is surprised with how fast something is happening.

The Hero and the Villain are fighting each other on what seems to be even terms. They separate and create some distance between each other.
Villain: You're doing well, but can you keep up with this?
The Villain doubles his speed and catches the hero off-guard as he approaches
The Hero would then exclaim "H-Hayai!" and proceed to be beaten up at high speeds.

Hayai by Glaba July 27, 2017

Halping 

Halping is non-helpful helping. Derived from a childlike mispronounciation of "helping", halping can be committed by people of all ages, and refers originally to the cheerful non-help provided by children attempting ordinary chores or tasks for the first time.

Halping has since been expanded to refer to any behavior performed with the intention of aiding someone but which instead results in more work or a negative emotional response, often cheerfully not realizing that they are not helping.

"You know, like when your three year old is “halping” you make dinner and it just means that you have to do twice as much work and then give them a bath? Like that. Only less cute."

Halping by BillyBillyBillyBillyBilly December 19, 2011

The Center of Our Happiness 

In an erotically blessed couple, the woman's clitoris, focus of all devotion, from which emanates such intense energy, joy and transcendent oneness that her lover can think of nothing else. ... Excuse me. What were you saying?

In the middle of the day, apropos of nothing, she suddenly blurted, "the center of our happiness" and he knew exactly what she was craving.

The Center of Our Happiness by Monkey's Dad December 14, 2022

I am you, I am just like you. That’s why I was attached to you. I wanted to give you happiness. I’m sorry I misunderstood your happiness. 

Kaworu from Neon Genesis Evangelion

When somebody says “ Everything is simply a shape, a form, an identifier to let others recognize me as me! But then, what am I? Is this me? My true self? My fake self? What is it that I am? Nobody understands me!” You just go “ I am you, I am just like you. That’s why I was attached to you. I wanted to give you happiness. I’m sorry I misunderstood your happiness.”

I am you, I am just like you. That’s why I was attached to you. I wanted to give you happiness. I’m sorry I misunderstood your happiness. by drunkgirl1997 December 13, 2021