Shiver me timbers! Today you can get Free Fish at Long John Silver’s when you talk like a Pirate. you’ll get a FREE piece of fish with purchase of a regular meal when you talk or dress like a pirate. So Start Working on that Pirate Lingo so you can get your FREE piece of fish. You can also upload a picture or video of you dressed as a pirate with your Long John Silver fish and they will be posting the best ones on their Long John Silver’s Facebook page.