A person you know that happens to be a complete fandomaniac, and knows such
trivial things about
said fandoms, such as that Hermione's patronus is an otter.
Person 1: 'I heard that you liked the Harry
Potter series?'
Person 2: 'Well obviously! Did you know that Godric
Gryffindor's animagus is a giant squid?'
Person 1: '
Don't be such a Geeky Otter...'