feadache 

excruciating pain originating from the temples and/or sinus area caused by lack of food consumption.

i have the biggest feadache ever. there's excruciating pain originating from my temples because of my lack of food consumption

feadache by feadacher April 3, 2009

Fedache 

A sharp numbing pain between the eyes, often associated with rectum constriction, which occurs while working on federal reporting requirements.

An adverse side effect of working with the federal government in an attempt to reach meaningful accomplishment and sense of purpose.

These stupid frickin federal reports and CARS give me a fedache.

Fedache by U&CF Coordinator August 25, 2009

Freadache 

A headache that arrives on a Friday, either to someone's advantage or not.
If reoccurring it could be a frigraine.

Izzy: "Are you coming to the party tonight?"
Philippa: "No i can't i have a Freadache"
or
Philippa: "Why weren't you in school on Friday?"
Izzy: "Awhh i had a Freadache"

Freadache by Izzyy :) February 1, 2009