I think it's more twitter slang. Sure it can be applied elsewhere. But I've mostly heard it used regarding twitter posts.
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bobs_monkey@lemm.ee 5 months agoAm millennial, have never heard ratio’d before
r00ty@kbin.life 5 months ago
jdeath@lemm.ee 5 months ago
i am millennial but i did hear it before. on the line.
Zozano@lemy.lol 5 months ago
For the uninitiated, to be “ratio’d” means you had more comments than likes.
Because there are no downvotes on Twitter, being radio’d is synonymous with a shit take.