Too Many Pandas

In "Panda Panda" from "Donkey Hodie," Donkey Hodie and Purple Panda have a problem - they've used Harriet Cow's machine to create duplicates of Purple Panda, which they thought would be fun, but are instead just spoiling their playtime. When Donkey discovers an "undo" button, the Pandas just walk through the machine into oblivion like it's no big deal, and Donkey and Panda are happy there's just one Panda again.

Example of:
Expendable Clone