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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"
by Izzyy :) February 01, 2009
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