Acoustic Vault

A heavy galvanized metal bucket sat upside down right against the utility room baseboard. Perfect tactical hollow! I approached without a roar, lowering my heavy snout to inspect the flared zinc rim. I wedged my blunt nose under the edge and shoved upward with my neck. Clatter-scrape! The tin dome lifted just enough for me to squeeze my bulky torso underneath before dropping back down with a resounding CLANG. Total shadows. I drew in a deep breath and let loose an experimental, cavernous bellow: ROOAAAR! The metallic chamber seized my vocalization, magnifying it into an ear-splitting, vibrating roar that rattled right through my skull and echoed like thunder. A sound amplifier of steel! Evening fortress secured.