Too Good to Be True - S1.E5

Snizzy invents a duplicating machine that makes things nicer. When Bobut insists on acquiring a Stinky Stevie doll (""the doll that barfs on you"") that his parents won't let him have, he clones himself and the real Bobut sneaks off to the toy factory. Doug and Cookie fear that they've done something wrong to make cloned Bobut so insipidly sweet -- while the real Bobut finds himself being packed and shipped to two obnoxious rich children.