The code of polite behaviour a group of people should follow whilst heating and eating raclette cheese.
Johnathan had no concept of Racletiquette. Peter was sat there waiting for his serving of melted cheese and Johnathan waded in a swiped that melted cheese on to his own plate! Poor Peter had to patiently wait for the cheese to reach perfect serving temperature all over again.
"raclette", based on the cheesedish and the french "racler" meaning to scrape, is a term for scraping cum from somewhere and smearing it on someone's face or mouth.
"Dude I had raclette today"
"Make sure you wash yourself thoroughly before coming near me..."