Dupe, also known as Experiment 344 ("three-four-four"), is one of Jumba Jookiba's genetic experiments in the Lilo & Stitch franchise. A golden-yellow furred, monkey/lemur-like alien creature, he has the ability to use a prehensile limb on the top of his head to clone creatures, dividing their abilities between the clones and the original, thus weakening them. He can reverse the effects by using the same limb to combining the cloned creature back into one individual. His "one true place" in Lilo & Stitch: The Series is to make half-calorie shave ice cones with Slushy.