才知道欧巴在藏族叫青蛙
[cái zhī dào ōu bā zài zàng zú jiào qīng wā]
In English, this translates to: 'Just found out that ‘oppa’ in Tibetan means frog.' Here, 'oppa' is a Korean term used by females for older males (similar to 'brother'), and the humor comes from juxtaposing cultural terms unexpectedly. It's a playful way to express amusement or irony about a misunderstanding between languages.