“Republitard” (Republican + retard) is an epithet used by some on the political left against the political right. “Republitard” has been cited in print since April 2002.
   
Similar terms include “sheeptard” (since March 1999), “rightard” (since January 2003), “patriotard” (since April 2003), “Demotard” (since July 2003), “GOP tard”/“GOPtard” (since July 2004), “libtard” (since July 2004), “leftard” (since August 2004), “wingtard” (since October 2004), “neotard” (since May 2002), “conservatard” (since November 2005),  “truthtard” (since October 2006), “ecotard” (since July 2007), “climatard” (since December 2008), “teatard” (since March 2009), “crumbtard” (since May 2011) and “occutard” (since October 2011).
   
   
Urban Dictionary
republitard
A Republican that is retarded. This just happens to include all Republicans.
George W. Bush is a Republitard.
by Mi1kman May 13, 2006
   
Google Groups: alt.politic.democrats.d
Newsgroups: talk.politics.misc, alt.politics, alt.rush-limbaugh, alt.politics.bush, alt.politics.democrats.d, alt.politics.liberalism, alt.politics.usa.republican, alt.fan.rush-limbaugh
From: “D.G. Porter”
Date: Tue, 16 Apr 2002 02:06:23 GMT
Local: Mon, Apr 15 2002 8:06 pm
Subject: Re: Bush blames Clinton. Bwaaahahahahahahaha.^
 
Translation: I have a psycho need to hate Clinton, so I swallow all this semen-lying the Republitards come up with.
   
Google Groups: rec.arts.tv
Newsgroups: alt.alien.vistors, alt.fan.barbra.streisand, alt.games.everquest, alt.movies, alt.tv.real-world, alt.tv.sopranos, rec.arts.tv, rec.arts.tv.mst3k.misc, rec.photo.digital, rec.sport.basketball.college
From: The Magnificent Bastard

Date: Fri, 7 Feb 2003 17:52:07 -0500
Local: Fri, Feb 7 2003 4:52 pm
Subject: Re: Post What Magazines You Read, I Post Facts About You
 
You are a conservative republitard.
     
RC Groups
MattLarson29
Apr 15, 2003, 06:36 PM
“Democraps and Republitards”, how very mature. I cannot possibly understand how people have a hard time taking you seriously when you hold the hard line on intellectual discourse in that fashion
     
SciForums.com
camilus
09-09-08, 07:47 PM  
WORD OF THE DAY, OMG LMFAO, “REPUBLITARDS”
Republitard. noun.
1. -Republican Retard.
this is one of the greatest days of my life. The day I found and started using the word, republitard. I almost feel like crying…