Noun. A temporary mindset shift from somewhat obsessing about multiple, seemingly important but annoying issues to the state of not caring at all. After dealing with the same persistent situation over a period of time, the conscious or unconscious decision to not be bothered anymore. Giving up.
After waiting on hold for 40 minutes for a representative while making dinner and trying to get his son to clean his room, John developed a case of the fuck-its, hung up, cracked a beer and sat down to watch some cat videos.
by mandyworld January 1, 2017