The State of being Fucked so many times and having so many orgasms (etc) that dehydration may ensue to the point of Death if it continues caused by repeated and non stop orgasms!
I was so fucked flat in that Group Sex orgy and with the 8 guys who fucked me over and over in that Gangbang, that I may have to go to the Hospital for dehydration and get fluids through an IV or I shall die for sure! What a wonderful night/day/weekend with all the orgasms I had with so so many, many people who would not stop.

Did I mention is could cause me death through too much pleasure for sure?
by kinky-doll April 3, 2010
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n. 20th century. A lesbian. Alludes to what is presumed the way lesbians have sex: the rubbing up against each other.
by super love May 29, 2003
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A person, usually of the opposite sex, who barely meets your fuck standards.
Malcolm: "Tina's ass is dive-worthy but her face pisses me off!"

Jebediah: "Yeah man, she's definitely a flat fuck and nothing more."
by Ohaooa May 1, 2008
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the day with a flat fucking gator as the mascot, and the day after Out of Touch Thursday.
by Wyatt9017 September 25, 2020
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