Teganism 

It's not a religion, it's a way of life.

Naturally you refer to yourself as a "Teganist". This is when your world revolves around Tegan Quin, and food maybe.

Male friend 1: Hey, do you want to go to prom with me?
Female friend 2: No sorry, it's not allowed.
Male friend 1: What do you mean "it's not allowed"?
Female friend 2: I experienced the "Tegan Effect" a few days ago. I ended up having a pretty bad but enjoyable case of "Tegan Syndrome" so I converted from Scientology to Teganism. Tegan will protect me from Tom Cruise.

Teganism by teganeffect June 6, 2013

Tehanism 

Tehanism is the way of life for the believers of the true god Tehan.
All Praise Tehan.
Ring finger Down !

Tehanist Crack-head: *raises palm with the ring finger down.
Non-Believer: What's that.
Tehanist Crack-head's sidekick: That my friend, is the way of Tehan.
Tehanist Crack-head: If you want to know more about Tehanism, join MUN.

Tehanism by Purple Piper October 5, 2022

Teiganism 

(1) The practice of openly or covertly maintaining multiple distinct identities, either online or offline

(2) Possessing, for better and/or worse, an exceptionally undefined and mutable personality / sense of self

You're having a Facebook conversation with a joke account you created for your kettle!? This disturbs me; it's tantamount to Teiganism.

Lyn Hershman's creation of Roberta Breitmore would today be referred to as 'Teiganism', but in fact predated the invention of the term by forty years.

Teiganism by Henry Gagblat November 10, 2010

TVeganism 

The act of living life without watching TV much like a Vegan lives without eating meat. The purpose is to live your life to your full potential and spend the hours you would have spent watching TV actually practicing your talents, sharpening your mind with a book, or seeing friends face to face. Its generally accepted that watching the news, movies, or surfing the internet are ok to keep up with current events, culture, and your social life as long as you truely live the Anti-Sedentary life.

I follow TVeganism, I'm a TVegan dude, let's see what Sharon's up to, come on.

TVeganism by Kris Hardwik June 6, 2011

Teganist 

Where your discriminating against someone with the name Tegan

Someone: haha your stupid

Tegan: that’s Teganist
Or
Someone: do your work

Tegan:That’s Teganist

Teganist by TaraRheesocial November 14, 2021