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."

proctological legerdemain by Malgamere March 26, 2011

legerdemaintenance 

1. Creatively deceitful or purposefully obfuscated accounting practices used to hide illegal or embarrassing activities.

2. The mental gymnastics and/or cryptic keystroke sequences required to input data correctly into poorly designed and operationally suspect software applications (e.g., databases, .DOC & .PDF forms, etc.).

A triple portmanteau of 'ledger' (pad for posting business & accounting transactions), 'legerdemain' (magic; deception; trickery) and 'maintenance.'

Upon the discovery of Arthur Andersen's legerdemaintenance, Enron's house of cards collapsed into a stinking pile of shit bankrupting hundreds of former employees & investors.

legerdemaintenance by ET_Bill January 21, 2011