Idiots 'R Us" has a wide array of annoying habits that every person has experienced at least once in their life either from someone else or maybe they will see that habit in their actions. Idiots 'R Us dishes out an compendium of the often inexplicable lunacy of human behavior. Everything that 's ever irked us about other people seems to be included here: rude drivers, insensitive store clerks, uncaring spouses, even the lout who borrows your car for a "quick errand" and returns it with the once-full gas tank empty, singing along with the radio at the top of their lungs-even though they don't...