Deepwood Weald What is this, a crossover episode?

The guy was really whiny and huffy, which was pretty irritating to Saucy. Especially since she didn't even know what it was she was talking to. She at first thought that this was a peanut butter, but he explained that peanut butter was actually his name, as well as a weird brown stuff that is sticky and edible. Why can't you get some? Where does it come from? asked the curious female, her eyebrows furrowed with confusion and a bit of annoyance.