reyowlity
Da "brutal truth" dat causes a person or animal to loudly vocalize in less-than-thrilled reaction/protest.
Jon Arbuckle may not have realized at first dat Garfield was gonna feel tremendously upset when Jon made him go on a diet, but da drastically-reduced volume of edibles in said tubby tabby's food dish conspired to show Jon da bitter reyowlity of Garfield's feelings on da matter!