highpiphany 

n. hi-pif-eny
1) the feeling of epiphany often experienced when high from smoking marijuana

2) a dramatic realization, false or otherwise, that occurs when one is in such a state

1) Last night, when we had smoked out of the hookah for probably three hours and started talking about the nature of time and space, I experienced a highpiphany. All of a sudden I realized that the secret to time-travel had been hidden in plain sight for as long as anyone could remember. All one had to do to send a letter into the future was write it so that it could be found later, like a time capsule. After explaining this concept they said, "Dude, so you discovered the secret to time-travel and all it consists of are Post-It notes?"

2) After getting high I realized that there was a word which so-perfectly described my favorite aspect of stoner culture it must already exist and be in use. I researched online and discovered that I had created the word "highpiphany" during a highpiphany.

highpiphany by Professor Seagull June 26, 2008

Highpiphany 

When you have that perfect, simple , completely novel idea . That is so obvious and makes perfect sense. Then the pot wears off.

Highpiphany and facepalms go hand and hand.

Highpiphany by FD~ March 23, 2023

Hipiphany 

An Epiphany that occurs when you are in the altered state of being high.

Last night’s hot box resulted in a hipiphany

Hipiphany by Justin Bobby Brescia November 11, 2018

Hitpiphany 

1) That really big hit you take while smoking weed and you realize you are REALLY stoned. You know the one. A portmanteau of "hit" and "epiphany"

*Zack takes a huge hit of his dank-ass weed in his bong*
Zack: Whoa guys...I just had a hitpiphany!
Ed: You must be really stoned then!

Hitpiphany by Andrea H20s April 18, 2010