Factualiticitationism
When someone tells the truth so loud and proud that you feel like a dummy for not knowing it already and you have to agree just to save your dignity.
My friend said, 'You forgot your lunch.' I said, 'No. I had it.' He said, 'You're lying.' I said, 'No. You're a liar.' He said, 'Factualiticitationism.'
My teacher said, 'You didn't do your homework.' I said, 'I did.' She said, 'You're lying.' I said, 'You're the liar.' She said, 'Factualiticitationism.'
I told my sister, 'You're the best at math.' She said, 'No. You're the worst.' I said, 'No. You're the worst at math.' She said, 'Factualiticitationism.'