Dupiza 

It’s the Wu word for diarrhea.

Background:
Wu language, variety of Chinese dialects spoken in Shanghai, in southeastern Jiangsu province, and in Zhejiang province by more than 8 percent of the population of China (some 85 million people) at the turn of the 21st century.

After having raw fish at that sketchy sushi place, I’ve dupizad for multiple times.

Dupiza by Kikikiso August 30, 2022

dupzak

Dupzak is someone who looks funny.

You're a dupzak you know that?

dupzak by hansjemansje August 10, 2006

Dupitate 

To imitate in a high-pitched, squirrel-like voice.

Dupitate me? How dare you, sir?!
My Skype won't stop dupitating me!

Dupitate by GingaNinja13 September 6, 2011

Dupinade

When you are playing videogames and you throw an ability randomly, without any understandable reason.

Mercy just made a Dupinade, she ult'ed when no one was alive.

Dupinade by Narayanz March 16, 2018