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An American national holiday that occurs every June 24, celebrating the overruling of Roe v. Wade. It was coined by the conservative memer Dixon Diaz, who dubbed the day "the End of the Baby Holocaust". "Sinko" is a misspelling of "cinco", which is Spanish for five, and ironically, the holiday does not occur on a fifth (why not call it Veinticuatro Aborto?). What's even more ironic is that Dixon Diaz, who invented the holiday, claims to be Cuban-American.
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