[Jamestown1630]

I grew up calling it all ‘soda’. Doesn’t matter what brand or flavor.

Probably because you usually got it at the drugstore soda fountain.

[reformedliberal]

I grew up calling it all ‘soda’. Doesn’t matter what brand or flavor.
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It’s regional. In Central IL, growing up, it was *soda* or *soda-pop*. In Wisconsin, it was *pop*. Southerners call everything coke.