玉たま毛げ

noun

calligraphy brush hair (esp. cat hair)

Refers to the hair used in calligraphy brushes, especially from cats. A specialized term used in brush-making contexts.

• この筆ふでは玉たま毛げを使つかっているので、とても柔やわらかい。

  This brush uses cat hair, so it's very soft.

noun

scrotum hair; testicular hair

Slang term for pubic hair on the scrotum. Used in casual or vulgar contexts.

• ネットで「玉たま毛げ」って検けん索さくしたら変へんなサイトが出でてきた。

  When I searched for 'tamage' online, some weird sites came up.