Warner Bros built one of the most reused cartoon sound libraries in animation, and large junk crashes became a staple for physical comedy in its theatrical shorts and later television cartoons. Instead of recording a new mess for every gag, editors pulled the same layered crash whenever a pile collapsed. It is broader than a single metal pipe clang, layering dozens of hits into one burst. That repetition made the effect instantly recognisable across generations, and modern editors keep using it because it instantly reads as a classic cartoon accident.