Cheque is in the mail

The classic phrase! "Cheque is in the mail" is a common idiomatic expression that means "I'll get to it eventually" or "I'll take care of it soon." However, it's often used in a humorous or ironic way to convey that something is unlikely to happen or is being delayed.

The phrase is thought to have originated from the idea that a cheque (or check) is being sent in the mail, but it's not actually being sent. It's more of a metaphorical expression to convey a sense of procrastination or lack of urgency.

So, if someone says "Cheque is in the mail," you might respond with a playful "Oh, great, I've been waiting for that for weeks!" or "I'm sure it'll arrive any day now... maybe."