(Noun) Something that makes you happy every time it happens or appears. It could be a food that you get excited for every time someone makes it for you, or when you see an actor you really like in a trailer for an upcoming film (not to be confused with problematic fave, unless you have poor taste in perennial faves).
Her: "Ooooh, there's a new movie coming out with James Franco in it! He's my perennial fave."
Me: "More like problematic fave, but ok".

Her: "I'm making Empire Cookies for Christmas again this year."
Me: "Mmmmmmmm perennial fave!"
by Peppermint Oreo December 24, 2018
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