"Puchon" Natural Recordings by Native Speakers
I couldn't find any widely recognized or standard English word for "puchon". However, I suspect that you may be referring to "buchon" or "puchon" being the Korean spelling for "buchon", which is a type of Korean dog breed.
If not, please provide more context or information about the word "puchon" as you know it, and I'll do my best to explain its meaning.