Home › Words › S › smugfestsmugfestsmugfest means an event or interaction characterized by smug behavior.Among words judged in Lexicurio's Arena, smugfest ranks #16,007 of 42,747 for Qualifying.EtymologyFrom smug + -fest.nounAn event or interaction characterized by smug behavior.Definitions & examples from Wiktionary (CC BY-SA 3.0).