Top definition
A religion that believes that potatoes are the ultimate source of life, and that everything began with potatoes.
Pat: What's your religion?
Eric: Potatoism
Pat: What's Potatoism?
Eric: POTATOES ARE LIFE, MAN
by [JUSTI] July 19, 2017
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2
The belief of self ruling and or being your own god
Man: are you Jewish?

Other man: no I'm potatoish and I believe in potatoism
by Flyingspegett August 11, 2017
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