The meaning of wotowoto

Wotowoto is the popular slang that you hear very often these days. Even though I have an idea of what it means, I still can't figure the exact meaning of the slang.

Who can define the exact meaning of wotowoto and were the slang is originated from?
Wotowoto is a Port Harcourt slang meaning extremely, and it was popularize by Instagram skit makers called OGB Recent.
Have never mentioned that slang in my mouth before.. it sounds so disgusting.