Gorilla Testing
Gorilla testing is a form of aggressive, repeated testing that pounds on a single module or feature intensively — hammering the same functionality over and over, with unusual or extreme inputs — to check its robustness under sustained pressure, rather than covering the system broadly.
The name evokes exactly what it sounds like: brute-force, forceful, repeated testing of one narrow area rather than a systematic sweep of the whole application. A tester might gorilla-test a search box by submitting hundreds of unusual queries in a row — empty strings, special characters, extremely long input — specifically to see if it breaks under repetition.
It's a deliberately narrow, high-intensity complement to broader techniques like monkey testing (random, low-structure input across the whole app) — gorilla testing sacrifices breadth for depth on the one area considered highest-risk.