A guy/girl who likes to have sex with jellyfish. The burning sexuelly excites them.
Example 1
Guy 1: What is that guy doing to that jellyfish
Guy 2: Oh he's Endrofil, it's normal these days
Example 2
Endrofil guy: hello there little jellyfish, what are you doing here all alone on the beach?
Jellyfish: .............
Endrofil guy: you want a little candy?
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