Fetus sleeping is when you condense your body into the smallest amount of surface area you can get until you look like a mature fetus when you wake up.
Guy 2 : you've been fetus sleeping haven't you?
Guy 1 : what's that?
Guy 2 : it's when your body looks like a fetus when you wake up because you curled up into a ball at night before actually ever properly sleeping.
Guy 1 : what's that?
Guy 2 : it's when your body looks like a fetus when you wake up because you curled up into a ball at night before actually ever properly sleeping.
by DefiDef July 19, 2016
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