1 definition by Nephthysia

Top Definition
Promotion of the belief that straight people are superior to people of other sexual orientations and preferences. Especially a political ideology that advocates the social, moral, and political dominance of heterosexuals. Straight supremacists generally identify as religious conservatives and frequently engage in hate speech citing homosexuality as a leading cause of social problems such as the breakdown of the institution of marriage.
We look forward to the time when straight supremacy and its antiquated notions will fall into obscurity like other hate groups of the past.

That Rick Santorum is a raging straight supremacist. What a douche.
by Nephthysia March 02, 2012

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