Sorry Mum, you were wrong. I don't have to wear fresh underwear every time I leave the house. For the recently reduced price of 1000-yen, I can buy a fresh pair from this machine.
But wait... that's not all! After I have changed into my new cartoon adorned undies, I'll saunter over to the Udon/Miso/Ramen in a can machine for lunch.
By the way, I didn't buy any of these things.