Hyperbole - noun, Rhetoric.
1. obvious and intentional exaggeration.
2. an extravagant statement or figure of speech not intended to be taken literally.
Shoot. I'd be gone faster than a sneeze. Definition of pleonasm
1 :the use of more words than those necessary to denote mere sense (as in the man he said) :redundancy
Pleonasm, which stems via Late Latin from the Greek verb pleonazein ("to be excessive"), is a fancy word for "redundancy." It's related to our words "plus" and "plenty," and ultimately it goes back to the Greek word for "more," which is "pleōn." Pleonasm is commonly considered a fault of style, but it can also serve a useful function. "Extra" words can sometimes be helpful to a speaker or writer in getting a message across, adding emphasis, or simply adding an appealing sound and rhythm to a phrase - as, for example, with the pleonasm "
I saw it with my own eyes!"