What is the english of tsupon?

"Tsupon" is not a common English word. It's possible it's a word from another language or a slang term.

Could you please provide more context or information about where you encountered this word?

For example:

* What language is "tsupon" from?

* What was the context in which you heard or read it?

* What do you think it might mean?

With more information, I can try to help you find the English equivalent.