Halliness 

The craziness you deal with being friends with a Hall.

Well I actually don't mind the halliness. It's actually not half bad.

Halliness by Blenderite March 19, 2018

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

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

Cyanide and Happiness 

A daily web comic found on the website explosm.com. The comic writers are 4 comic artists named Rob, Kris, Dave, and Matt. Each artist has his own sense of humor; like Rob and Dave's comics having a genuine sense of humor, while Matt's tend to focus around AIDS and sex, and Kris's comics are usually about someone dying or missing limbs. The web comic also has a dozen or so animated shorts.

guy 1: Man, Cyanide and Happiness is a great web comic!
guy 2: Hey, I've never heard of it.
guy 1: You should check it out sometime. It's really funny.
guy 2: Ok I will.

Cyanide and Happiness by dtrix May 10, 2010

Hoops of happiness 

A state of happiness or glee in which you jump through imaginary, enlarged hula hoops suspended in the air.

When I finally found the title to an old video game that I enjoyed during my early youth I couldn't help jumping through hoops of happiness!

Hoops of happiness by Beestelijkheden42 January 1, 2012

Pentecostal Holiness

Articles of Faith (in a nutshell):

We believe there is one God made up of three persons: Father, Son, and Holy Spirit. We believe in miracles; we believe in the gifts of the Holy Spirit, and the baptizing in the Holy Spirit ("baptism by fire"). We do not believe that one must be baptized in the Holy Spirit in order to be saved. We believe that Jesus Christ is our Lord and Savior, and that He is the only way to Heaven. We emphasize a personal relationship with God.

NoobToob is Pentecostal Holiness, and many others.

Pentecostal Holiness by Real_NoobToob May 6, 2020