butt bra

butt bra

n
(Clothing & Fashion) chiefly informal US and Canadian an undergarment for supporting the buttocks
References in periodicals archive ?
Karin also refers to it as a Butt Bra and, purely for the purposes of research, I visited her website and it looks a bit like a chap's jock strap from the rear.
On April 18th Biniki Butt Bra was featured in the Rachael Ray Show's new segment, the Instant Beauty Lab.
In India, tummy tuckers have been in demand for a while and now, pushups, butt bras, bodysuits, thigh clinchers are gaining popularity.