Kai uses an exaggeration to show that iPhone is the best and uses that when he says ‘dominates the world, world domination’. This would show that Kai believes the iPhone is the best and uses a hyperbole as a tool of argument.

Person two also uses the world “Wasteman”. This world is an insult to say to that person that they do nothing with their life or nothing much. In this case, it was used to insult the camera person about they can’t do anything else with their life so they have to film person one and two having their conversation about the iPhone and the Samsung.