Hyperbole (pronounce /haɪˈpɝːbəli/ hye-PER-buh-lee; "HYE-per-bowl" is a mispronunciation) comes from Greek "υπερβολή"=exaggeration and is a figure of speech in which statements are exaggerated. It may be used to evoke strong feelings or to create a strong impression, and is not meant to be taken literally.