塌房
tāfáng
Literally says
the house collapsed
Actually means
your idol's scandal destroys everything you loved about them
When to say it
Fandom word for when a star you loved gets exposed for cheating, crime, or lies, and your house collapses. Used by fans with real pain and by bystanders with dark amusement. Also jokingly for small betrayals, like a favorite snack changing its recipe.
Hear it in the wild
他喜欢的那个歌手塌房了。
Tā xǐhuan de nàge gēshǒu tāfáng le.
The singer he loved just went down in a scandal.
我喜欢的店塌房了，换配方了。
Wǒ xǐhuan de diàn tāfáng le, huàn pèifāng le.
My favorite shop betrayed me, they changed the recipe.