Basically this is a phrase used in the maltese language, Nannuk Konkos. This phrase means that your nannu is buried under the concrete which means he is dead.
one from the snowy north. person of the snow. person/people living somewhere so cold their body parts might freeze and fall off.
the term is also sometimes used as a descriptive word to describe someone dressed as though they live in the snowy north.
eskimo.
"You nanukes of the north are a crazy bunch! I would rather live in the south!"
Upon seeing the child dressed in a knit hat covered by the bulky hood of a winter jacket, so that only her eyes shown through, the man said, "what's up Nanuke!?'
A word a girl uses to say they love the guy to his face without the guy knowing whats she was talking about and so he looks up here
(girl) Hey Nannu,
(guy) Hey (-insert girl name here-)
(guy is confused he got called Nannu)
he looks up word
then he goes to girl and asks to go out with her
THE END