Nuvinka
A retarted man who is obsessed with his work all the time but fails at it and acts like a total goof in front of girls can be said to be behaving like "Nuvinka".
1. I don't know what was happening to me, I felt like a total Nuvinka in front of all of them them.
2. That guy was acting like a total NUVINKA so obviously I said NO.