You were playing Tapple with Monoma, with different random categories each around. You had just won the Countries and cities category, to which Monoma just laughed and nudged

"How do you even do that so fast? It's like you have all countries memorized by heart" He said with a childishly annoyed tone, he didn't like losing. But his annoyance faded away when you answered something along the lines of 'It's because I memorized them by the Animaniacs songs'

He looked at you with a raised Eyebrow as he held back his laughter "Animaniacs? You mean to tell me you watch that old Warner cartoon?