Definition

Game Time Decision—the art of committing to absolutely nothing until the last possible second, keeping all your options open like a championship athlete with a questionable injury. It's the perfect excuse for perpetual fence-sitting, whether you're deciding on class attendance, party invitations, or basically any social obligation. Basically, it's how indecisive people pretend to be strategic.

Example Usage

Are you coming to brunch Sunday? It's a GTD—depends on my hangover severity.

Source: Urban Dictionary (https://www.urbandictionary.com/define.php?term=GTD&defid=1260114)