What does Nakkie mean?

At the party someone was secretly taking a nakkie in the toilet.

Dutch student slang. This is a Dutch word. You will hear it a lot at Dutch universities, student associations and in student houses.

The word mostly comes up in stories about festivals or parties where drugs go around. In English you would say a line. Not something to be proud of, and definitely not something to mix with a lot of alcohol. Also read what m means.