太ふとももを出だす

expression, godan verb (-su)

expose one's thighs; bare one's buttocks

Literally 'to put out one's thighs'; used for revealing the upper legs, and by extension can refer to exposing the buttocks, often in a risqué or embarrassing context.

• 彼かの女じょは短みじかいスカートで太ふとももを出だしていた。

  She was exposing her thighs in a short skirt.

• そのコメディアンは舞ぶ台たいで太ふとももを出だして笑わらいを取とった。

  The comedian bared his buttocks on stage to get a laugh.