There were $3$ BOYS living in a house with their father and mother.
One day, they decided no matter what, they are going to eat ONE THING.
One of them said: "Today is SUNDAY, we can wake up late and take our time to eat that THING we were craving about".
As they were ready to get back to sleep, their mother yelled "You'd better wake up and clean that dirty room of yours".
They had no other choice but to obey their mother. It was 8AM when they started the chore.
After one hour , the room was clean and the drooling 3 boys thought it is time to eat that THING.
But their joy didn't last. The mother yelled again: "Have you finished your HOMEWORK?". They replied in the NEGATIVE.
"You better finished your HOMEWORK before your father gets back from the FARM".
Their homework was so hard that it took them four hours to finish.
Just in time, their father got back from the FARM to find the $3$ boys sobbing.
"What's the MATTER?" asked the father.
"We can not eat that THING anymore, ..."
What is the thing the $3$ boys wanted to badly eat?
The family lives in Japan.