Biologically a human but ideologically a snake.
Word was initially originated near the end of first decade in 21st century.
Even though the word is rather young, the usage of the word over time has picked up exponentially and has the potential to be one of the most used words in our lifetimes.
1. Why are you such a Shantanu Kumar ? Meaning: Why are you a snake ?
2. You are pulling a Shantanu Kumar on me man. Meaning: You are snitching on me.