An old expression I just learned: 「お臍がお茶を沸かす。」 “My belly button boils tea.” The speaker is laughing so hard that their navel is producing enough friction to heat tea to boiling. The tone is bullying/hectoring so like most manga/anime Japanese, never seriously say it. But it’s weirdly niche bullying.
sep 6, 2025, 3:07 am • 2 0 • view