hackworth1 commented on the blog post Bill Donohue’s Vagina Crusade Cannot Be Stopped
Hence the crotchless magic underwear.
wiki:
The garment as first described in the 1840s was a one-piece undergarment extending to the ankles and the wrists, resembling a union suit, with an open crotch and a collar. It was made of unbleached cotton and was held together with ties in a double knot. Most garments were home-made.