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In evolutionary psychology, people often speak of the four Fs which are said to be the four basic and most primal drives (motivations or instincts) that animals (including humans) are evolutionarily adapted to have, follow, and achieve: fighting, fleeing, feeding and f*cking.
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fucking people up, fucking off, fucking famished, mating
The four Fs are FFFM?
Well, the last one can be.
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