Crafting Mama. It is a game exactly as you would think. It's the latest DS title based around working with the Engrish-speaking Mama as she harshly trains players how to make digital versions of stuff. So Crafting Mama? It's crafting.
For example, I was shown two crafts to do: you can make Mama's apron by rolling out cloth and cutting it, making it, and sewing, and you can also make mugs by rolling clay out. Other items for budding Holly-Hobbies include dolls, origami, and over 40 items in total. Yeah, it's kinda goofy, as most of these things are the perfect time wasters for people anyway, and a digital representation is all sorts of meta-wackiness. Of course, that's never stopped Mama before, so why would it stop her now?