By definition, a quilt is a coverlet or blanket made of two layers of fabric with a layer of cotton, wool, feathers, or down in between, all stitched firmly together, usually in a decorative crisscross design.
A sodomy law is a law that defines certain sexual acts as crimes. The precise sexual acts meant by the term sodomy are rarely spelled out in the law, but are typically understood by courts to include any sexual act deemed to be unnatural or immoral. Sodomy typically includes anal sex, oral sex and bestiality.
Sod's law is a name for the axiom that if something can go wrong, it will, with the further addendum, in British culture, borrowed from Finagle's law, that it will happen at the worst possible time. This may simply be construed, again in British culture, as hope for the best, expect the worst.