14. The Krewe of Rex introduced the tradition of giving out Spanish gold coins for Mardi Gras. 15. One of the most popular sayings for Mardi Gras is "Laissez les bon temps rouler." 16.

So, if you’ve baked a colorful king cake or dressed up in bold green, purple and gold, snap a picture and share it with one of these festive Mardi Gras sayings to make your Instagram post shine.