Fart-filtering underwear sounds like a fake product designed as a punchline, but for people who suffer with IBS, Crohn's, and other digestive ailments, it can be incredibly useful.
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You can now buy cushions and underwear to stop your farts from
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Shreddies — Shreddies
Shreddies — Shreddies
Shreddies — Shreddies
Stitches Medical TOOTLES-Womens Fart Filtering