You shouldn't call an older cat a kitten.
Nick's cousin Sam has a very fat cat named Macho and is playing with it.
Nick wants to get the cat's attention.
"Nick tells Macho, ""Come here Macho, you big beastly cat""."
"Nick tells Macho, ""Here little kitten, here little kitten...""."
Sam laughs and starts playing with the fat Macho.
"Sam gets confused and calls Nick an idiot for calling such a fat cat a ""kitten""."