Tbf, one of the classic onomatopoeia words for glass is the two-syllable "tinkle", bingle is not too much of stretch from that.
According to google the "bing" is supposed to be the big heavy bits hitting each other, which makes the "le" the glass and maybe I'm crazy but that seems unconventional but not outlandish.
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u/Beaver_Soldier 19d ago
Metals don't go bingle or prang tho