When you're at a highly mentally disturbed stage and you dream about you eating hamburger at a crusty crab-like restaurant. You then talk to your friends about it and the next night they will also dream about it and it will spread like the plauge.

Hankiberg is a hamburger restaurant that is only available in your dreams..

Hankibäerge is how you would pronounce it ... with a little danish accent

IF YOU DREAM ABOUT HANKIBERG YOU SHOULD SEEK IMMEDIATE HELP.

When you think up something brilliantly righteous while baked.