proctological legerdemain
The art of magically pulling a project quickly out of your ass.
You: "The boss just went to lunch. He told me to create a new website so he can present it to the client when he gets back."
Coworker: "Guess you'll have to practice a little proctological legerdemain."
Coworker: "Guess you'll have to practice a little proctological legerdemain."