1 definition by mickey345

Top Definition
noun. A readily transparent attempt to conceal, especially of a flaw or fault. Word originates from the movie Troll 2, where a population of goblins attempting to conceal their presence live in a town called "Nilbog"; goblin spelled backward.
He can wear however many of those gurldles as he wants, but it's nothing but a nilbog; he's damn fat.
by mickey345 May 29, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×