Clicks are speech souns such as English tsk! tsk! used to express disapproval, or the tchick! used to spur on a horse. In many languages of southern Africa, and in three languages of East Africa, they are ordinary consonants, found for example in the name of the language Xhosa. Clicks are best known in the West through the 1980 film The Gods Must Be Crazy. In 2003 clicks were in the news with an announcement that the original human language may have had clicks, but most linguists consider that to be utter speculation.