You should be able to do this in 24 hours…

Client: “Can you have these wireframes done by tomorrow?”

Me: “Possibly.  Can you please send me a list of the functionality required for this site?”

Client: “Sure:

Click the link to see the requirements for a site the client would like to have wireframed in one day.

If you’re not routinely visiting the Clients From Hell site, you should. It’s a hoot.