fat tuesday(n = noun.act) mardi gras - a carnival held in some countries on Shrove Tuesday (the last day before Lent) but especially in New Orleans;
is a kind of carnival
is a part of new orleans

animal fat, bone fat, chew the fat, cohune fat, edible fat, fat, fat back, fat cat, fat cell, fat chance, fat embolism, fat farm, fat hen, fat metabolism, fat of the land, fat person, leaf fat, mule fat, otoba fat, polyunsaturated fat, puppy fat, shrove tuesday, tuesday, whitsun tuesday, wool fat