Outsourcing is farming work out to an external entity that can do it cheaper or more effectively. Marital outsourcing is the same concept applied to marital relations. Numerous service providers are able to perform services on demand often more effectively and at a lower "total cost"
David: What was Eliot Spitzer thinking?
Mark: Marital Outsourcing. Better service, lower cost.
David: Lower cost? He spent thousands of dollars!
Mark: You ever calcualate how much us married guys pay on a per event basis?