What is a nica-doucha and what does the term spunky-poo mean?

well, nica-doucha, usually refers to someone who is spunky, asian, and is an avid collector of plastic bags. The term doucha typically has a negative vibe, but in this case, it is used in a humorous way. It is often used to make fun of a person with a spunky, frisky personality.

In response to your second part of the question, I have never heard that Word used in real life. Maybe it is a Word used to describe someone's sexual abilities? That is my best guess. Let me know if this helps you out! (;