Star Trek Tribble Slippers
There are novelty slippers and then there are novelty slippers
. Case in point: these Star Trek Tribble slippers, footwear that boldly goes where no footwear has gone before! Designed around a fictional animal that reproduces with alarming proficiency, the Tribble slippers purr softly with every step you take (video below). One size fits most up to a men's 10 or woman's 12.