This question is based on THE TELEPHONE CALL.
The term "Ultra-Super Global Special" is an example of:
The term "Ultra-Super Global Special" from The Telephone Call is an example of hyperbole. Hyperbole is a literary device that uses deliberate and obvious exaggeration for emphasis, humour, or effect. It does not intend to be taken literally but rather amplifies a quality or claim to an absurd degree.
"Ultra-Super Global Special" piles multiple superlatives and intensifiers on top of each other: "Ultra" (beyond normal), "Super" (above and beyond), "Global" (worldwide), and "Special" (unique, exceptional). Each word individually conveys something impressive, but stacking all four together creates an exaggerated, overblown label that is far more grandiose than any prize or category could reasonably be. The sheer excess of the phrasing signals that it is not meant to convey precise meaning but to satirise inflated language, particularly the kind used in competitions, promotions, or bureaucratic announcements.
The other devices work differently. A paradox presents two apparently contradictory ideas that reveal a deeper truth, which is not happening here. Litotes is deliberate understatement, the exact opposite of what this phrase does. Synecdoche uses a part to represent a whole (or vice versa), such as "all hands on deck" for sailors, which does not apply to this phrase. The defining feature of "Ultra-Super Global Special" is its comic excess, making hyperbole the correct identification.