OPAH 

OPAH is an acronym for Only Poops At Home. People with this disorder tend to have very shy colons and cannot have a proper bowel movement unless it is in the confines of their own dwelling.

"Man, I sure had to take a shit at work today. Unfortunately, I'm an OPAH, so I had to go home on my lunch break to take care of business."

OPAH by Kathy Weisensel January 21, 2005

Opah 

Word used by salavic people to express joy. It was made popular by the youtuber "Boris" on his channel "LifeofBoris"

1)Son: "I put the dishs away mom!"
Mom: "Thank you honey! You can go out with friends now."
Son: "Opah!"

Opah by SCPFoundation05Council December 4, 2019

Opahdkeng 

When you don’t have a word to reply to a text message from someone, so you just send them this word.

Anika: “I’m flying in the plane, any advice for the meerkats that are our pilots?”
Abby: “Opahdkeng.”

Opahdkeng by redtomatosauce December 30, 2022