Definition of 穴兄弟 (あなきょうだい)

あなきょうだ

穴兄弟

あなきょうだい

anakyoudai

noun
men who have had sex with the same woman, hole brothers(vulgar, slang)
See also:竿姉妹
Related Kanji
hole, aperture, slit, cave, den
elder brother, big brother
younger brother, faithful service to elders