Pocky

Pocky is a snack that Japanophiles think Japanese people eat. In fact, export sales of Pocky to Japanophile nerds in the West far exceeds domestic consumption. It is a thin stick made of biscuit, half dipped in some kind of chocolate or strawberry substance. The taste is thoroughly unremarkable, and unless you're six years old the consumption of Pocky looks profoundly stupid.