Someone who hates jabronis or actively roots against them. Some (but not all) anti jabronis show hostility towards jabronis.
Did you hear what Antonio Brown said to Eric Weddle?

Yeah, he tweeted “Bro I don’t even know you don’t call me AB that’s my NFL name dummy ! I’m not on your team never been shut your mouth Jabroni

Wow, now that is what I call an anti jabroni
by Yaya_10 January 13, 2022
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