butt floss

Canada US derogatory slang uncountable

(Canada, US, slang, derogatory) A pair of thong underpants or a swimsuit in the same style.

Japanese Meaning

（カナダ・米国のスラングで、侮辱的表現）Tバック型の下着、または同じスタイルの水着

She wore a bright pink butt floss to the beach, drawing disapproving glances.

彼女はビーチで明るいピンク色のTバックの水着を着て、批判的な視線を浴びた。

Sense（1）

(Canada, US, slang, derogatory) A pair of thong underpants or a swimsuit in the same style.

"A woman doesn't put on butt floss and hooker heels to attend a garden party," Briggs said.