chhit...poeh...七……八……

wildly

wildly; in an uncontrolled way

connecting two identical verbs

English Wiktionary, “七……八……” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E4%B8%83%E2%80%A6%E2%80%A6%E5%85%AB%E2%80%A6%E2%80%A6 · confidence: Medium (Wiktionary PH)