Mr White, resolving to disintroduce two friends of his, Mr Black and Mr Green.

Mr White: „Mr Black, knowing the low esteem in which you hold each other, I have the honour to disintroduce you from Mr Green.”
Mr Black (bowing): „Sir, I have long desired your unacquaintance.”
Mr Green: „Charmed to unmeet you, sir.”
Mr White: „I’m sure you will become very good strangers.”

(see Facebook and Twitter: the art of unfriending or unfollowing people)