The plural of "fan." Another word for "fans," as in people who like something, not cooling devices.
There are many Harry Potter fen in the world.
All you have to do is change one letter ineach word-and ta-da! There you have it. A secret way to swear, but I would never ever say this at my Baptist school, so be careful about how you use it.
too many uses to just give one example
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