trouser department

euphemistic

(euphemistic) A man's penis, or its attributes.

Japanese Meaning

男性器（陰茎）やその特徴を婉曲的に表現したもの

He couldn't help bragging about his trouser department at the party, making everyone around him squirm.

彼はパーティーで自分の男性器を自慢せずにはいられず、周囲の人々を居心地悪くさせた。

Sense（1）

(euphemistic) A man's penis, or its attributes.

the trouser department

（ canonical ）