Popper

wiktionary

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From Middle English poppere, equivalent to pop +‎ -er(suffix forming agent noun).

From Popper(“a brand name”), a brand name owned by Queensland United Foods; from 1978.

etymonline

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popper (n.)

1750, "anything that makes a popping sound," agent noun from pop (v.). By 1847 as "utensil for popping corn."