Ann Coulter

The conservative blow-hard Ann Coulter has made a name for herself by making crude and sinister comments to push her agenda. During one of the debates between Obama and Romney, Coulter referred to the president as a "retard," a term that is widely considered offensive and derogatory, and was subsequently criticized by leaders and organizations. When they requested an apology from her side, Coulter responded with: "Screw them!" Right back at ya, Ann.