"That's a catch and a half.

Where did you get him ?" "Here, a quarter of an hour ago," said William the Conqueror.

"It was me nobbled him." "Not me--_I_," said Henry the First.
"You!" exclaimed the Conqueror.

"Why, what do you expect if you tell lies like that ?" "I didn't mean I got him," explained Henry.

"I meant you should say it was _I_." "I shan't say it was you, when it was me," said William.