We’re not perverts! It’s tradition! Groping Norwegians is for Danes what opening Christmas presents is for everybody else: A tradition you never get tired of!
There’s a reason why the commercial says, “It’s great to be Norwegian in Denmark” ;)
"We greet Swedes with a slap on the butt."
Indeed you do. That was the first thing I received when I visited Denmark for the first time on my own (or at least without the rest of the family)