From Wiktionary, the free dictionary
Blend of demon + Democrat.
Demoncrat (plural Demoncrats)
- (US politics, Internet slang, derogatory) A member or supporter of the Democratic Party (with an implication that its members are demonic).
- Synonyms: commiecrat, Democrap, Democreep, Democunt, Demotard, dumbocrat, Nazicrat
- Antonyms: Repooplican, Republicant, Republicunt, Retardican, Rethuglican
- Hyponyms: DemoKKKrat, Dhimmicrat, Homocrat
2003 May 26, mange [username], “Re: Abe Lincoln: The Republican Party”, in alt.politics.republicans[1] (Usenet):American Blacks have made huge strides over the years, but the Demoncrats invent class warfare and inequality issues.
2004 November 28, John S. Dyson, “Re: Zogby OHIO-FINAL: Bush up 48% to 44% (It's Over for Kerry)”, in alt.politics.republicans[2] (Usenet):The Demoncrats, truly the party of anti-Xtians and actually the embodiment of everything that is the traditional evil […]
2006 October 3, alamonation1 [username], “Re: Did Democrats Page Mark Foley?”, in alt.politics.republicans[3] (Usenet):The fact is Demoncrats are more intolerant of those differing from them than are Republicans.