PC_store_owner: "Hello. How can I help you?"
Dad: "I'm in the market for a new computer."
PC_store_owner: "Well we have bla bla bla"
Dad: "Just give me the best of the best computer you have"
PC_store_owner: "OK, the best computer we have here has x, y, z and a ten megabyte harddisk."
Dad: "Ten megabytes, is this the best of the best?"
PC_store_onwer: "Sir, ten... megabyte. You'll never get to fill it up".