(n.) A form-fitting garment for women in the Victorian era. Also worn as a cumcatcher by Madonna for Warren Beatty.

Oh shit, Warren. You spunked all over my fucking bustier again. Vogue.
by Robert E. Porter July 5, 2007
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A man or woman who gets toast and shoves it on their significant others rectoral area
You wanna come over later, maybe do some of the toasty bustier?
by radiant.triangles July 14, 2019
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