Noun, describing the appearance of an anus after a lengthy and/or violent period of abuse from fingers, penises, dildos, broom handles, what-have-you.
Quentin's gait was as that of a penguin that morning after his initiation. When questioned by friends he confided that he had spent the evening being buggered senseless by the Green Bay Packers with the inevitable result of his asshole now looked like a Burst Balloon.
by goody5 December 6, 2010
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Formerly round pert breasts that have subsequently deflated through time

They literally have the appearance of two burst balloons. The valve being the nipple dangling at the bottom
Thinking about implants to fix my burst balloons
by VeryVisionary September 8, 2023
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