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 Spitzerthinking?
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?
David: Touche.
Therapeutic use of marijuana, intended to ease the suffering of people in terminally sick and dysfunctional relationships. Marital marijuana minimizes adverse reactions to Chronic Spousal Toxicity (CST). While it does not improve the relationship, patients report they just don't care anymore.
"Hey, pal, what happened to your hand?"
"I punched a hole in the wall when my wife complained the diamond in her ring is too small."
"That looks painful; you taking anything for it?"
"Yea, my doctor prescribed marital marijuana. My hand still hurts, the hole is still there, my wife is still unhappy... but I really don't give a crap anymore."
A ménage à trois (or even of four or more) with some pretty bright young things in the hope of spicing up an already flagging marriage; any artificial stimulant used in the context of conjugal rites with an eye to rekindling the lusty fires of one's honeymoon. Part of a wider codified lexicon employed by Oxbridge Dons.
Wife Figure: 'Darling, I do hate to be uncouth, but why don't we forget the Connect Four just for one evening, put little Tarquin to bed and have ourselves some Bubbles Marital Bliss?\
Husband Figure: 'Daisy, you've made a scene. I think you'd better leave.'