How do I solve 9 across in Times Cryptic 29562?

Question

Accepted Answer

9 across reads "Talk continuously, except about potentially boring thing taking place" (6,2 letters); the answer is RABBIT ON. It's a charade: the answer breaks into parts in clue order, each part clued by a word or short phrase. No indicators needed; watch for standard abbreviations (RA = artist, US = American, IN = at home) and short synonyms. The full step-by-step breakdown is on this page.

Talk continuously, except about potentially boring thing taking place (6,2)

9A — Talk continuously, except about potentially boring thing taking place (6,2) — RABBIT ON