[CobraDan]

A little boy and girl are playing in a sandbox.
The little boy has to go to take a pee and he was told by his mother to
always by polite and don't talk about private matters in public. At first
he holds it in for a little while
because he does not know what to say to the little girl to excuse himself.
Then he remembers what his Mom had said at the restaurant to excuse herself
from the table.
So he turns to the little girl and says, "Will you excuse me I have to go
powder my nose." And saying that, he leaps out of
the sandbox and runs to the washroom.
When he comes back the little girl looks up at him and asks, "Did you
powder your nose?"
"Yes," said the little boy stepping back into the sandbox.
"Well then," says the little girl, "You'd better
close your purse because your lipstick is hanging out."