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1.
pronounced shit + xism. also known as shit 'sexism'.

1. The belief that woman should not be allowed to talk about their shits or the act of shitting in a public forum.

see also 'shitxists?
It took me 20 years of holding in my poop before realizing I was the victim or spousal abuse and shitxism
by noonepoopsbutyou July 30, 2011