Femenomics 

The social science concerned chiefly with description and analysis of how women justify their financial transactions and consumption of goods.

Jane returns home from a shopping trip after spending $200.00 on clothing. Jane says to her husband, “Look honey I got these for $200, on sale from $350.00. Femenomically speaking I saved you $150.00. So I bought these $150.00 shoes.”
Husband "*!%$#ing Femenomics"

Femenomics by RunnerJon October 7, 2008

Feconomics 

The study of poop (feces) and flatulence. Feconomics is an edgy, up-and-coming field of study which aims to better understand the feconomy and all of its wonderful glory.

I wish I could make it to your party Connell, but I have feconomics class tonight.

Feconomics by Robert Gildberg July 10, 2010