Huh? Why'd it make it taste muddy? It's chocolate an'... whatever white tastes like! There were cakes in the magazines that had little cakes on top of big cakes, so you could just put a little chocolate one on top of a big white one!

[Distraction successful! Goku isn't even really thinking about where he is anymore, thoughts instead taken over by the concept of multiple flavors of cake piled on top of each other, and how in the world anything like cake could taste like mud.

Until a train is mentioned, anyway, and his eyes go a little more wide.]

Train? We're takin' a train?