From Wiki: "The connotation of zero or worthless is known in France and Belgium, while in some Mediterranean countries such as Turkey, Tunisia, and Greece, in the Middle East, as well as in parts of Brazil and Germany, and several South American countries, it may be interpreted as a vulgar expression: either an insult (you are an asshole), the slang for anus itself, or an offensive reference to homosexuality."
All of the above fit these liberals. (They will probably say "But she used her LEFT hand!")