Stop in for a cup of coffee

Back to school joke...
Two brothers, 5 and 6 years old, were getting ready for breakfast when the older brother said, "I think we should start using swear words like grown-ups, so when we go eat breakfast, let's use some. I'll say '****' and you say 'fat ***'."
They agreed and went to breakfast. After sitting down, their mother asked the 6 year old what he wanted for breakfast. He replied, "Oh ****, I think I'll have some Cheerios."
"What did you say?!", his mother yelled. She went over and slapped him in the head. Then she dragged him to his room and slammed the door. When she got back in the kitchen, the 5 year old was sitting there wide-eyed. She asked him sharply, "Now young man, what do you want for breakfast?" He shuddered and said, "I don't know, but you can bet your fat *** that it won't be Cheerios!!!"