Sub-omega

Is there a letter in the Greek alphabet that comes after Omega?

Today, my wife created a "Points Reward" system for the privilege of sex. 10 points for doing the dishes, 20 for the laundry, etc. How many points do I need before I can have sex with her? 2300.

This has to be a joke, or at the very least a serious exaggeration. If not, it serves as an extreme warning of what a man may have to expect should he absolve himself of responsibility for the household and submit to his wife. Women tend to have a predilection for organization and systems and gargantuan catalogs of petty rules; this works very well in some situations but is not particularly well-suited for complicated and unpredictable things like human relationships.