Two little brothers, aged six and eight, decide it's time to
learn how to swear. So, the eight-year-old says to the
six-year-old, "Okay, you say 'ass' and I'll say 'hell'."

All excited about their plan, they trooped downstairs, where
their mother asks them what they'd like for breakfast.
"Aw, hell," says the eight-year-old, "gimme some Cheerios."

His mother backhands him off the stool, sending him bawling
out of the room, and turns to the younger brother.
"What'll you have?"

"I dunno," quavers the six-year-old, "but you can bet your
ass it ain't gonna be Cheerios."