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2.
Another word for Friday, the day where most people finish the work week. As a result we get to fly away (leave) our workplace.
Today is Flyday. Yeah!
by Bindaidddok April 21, 2011
 
1.
Must always include an exclamation mark when used as a subject line. Is both a day of the week and a way of life. It's origins are unknown but it is said to have been adopted by a group of Federal Government workers from the Ottawa region for use in their daily email chain.
Yo what you doing Flyday?
by Swiftboy March 04, 2011