The phrase "real fan" refers to someone who is truly dedicated and passionate about a particular activity or subject. They show genuine interest, knowledge, and support for that thing. Full definition
But I suppose those people aren't real fans of the sport anyway. (sbnation.com)
I tell you what it's not about, trying to spread your negativity on to others, and trying to «correct» real fans who are prepared to believe in our team. (justarsenal.com)
Cut ticket prices & make it affordable for real fans to attend. (caughtoffside.com)