我们班的男生都很腐
[wŏ men bān de nán shēng dōu hĕn fŭ]
'All boys in our class are quite yaoi (腐, fu3)' - In this context 'fu' refers to the Japanese subculture term Yaoi or Boys' Love, signifying romantic or sexual attractions between male characters. The net name playfully describes or implies characteristics among male classmates having such tastes.