In 2001 I bought a ceramic mug with a lump on the bottom painted to look like a cockroach so that when you finish your coffee and get to the bottom you either think, "Fuck, there's a cockroach in my cup." or "That cockroach-on-the-bottom idea is clever, but the cockroach isn't very realistic." I fall into the latter camp so this is my interpretation. The cockroach is a mold of a plastic cockroach from a post-Halloween vermin sampler.