Bubbles

A duck walked into a courthouse.
"What is your name and what are you here for?" asked the judge.
"My name is Quack, and I am here for blowing bubbles in the
pond," replied the duck.
"Take a seat," said the judge.
Then another duck came in. The judge asked it the same question,
and the second duck replied, "My name is QuackQuack, and I am
here for blowing bubbles in the pond".
"Take a seat," said the judge.
Then yet another duck came in.
"Let me guess,"said the judge."Your name is QuackQuackQuack and
you're here for blowing bubbles in the pond."
"No,"said the third duck."I'm Bubbles"