noun, a person who is or is acting seet.
zach butler is late coming to pick us up again, wow what a seeter.
by Stoobs October 7, 2009
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One who enjoys the consumption of human and/or animal waste.
It was not until she removed my underpants and had me squat above her open mouth, did I realize I was dealing with a Fee Zee Seeter.
by FSZ-United December 5, 2010
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