Fiddlebert is a community-created 'lost' character from the Nintendo franchise Pikmin, specifically originating on the r/Pikmin subreddit in 2023. He is depicted as a small, lime-green version of Captain Olimar who allegedly speaks Lithuanian and was removed from the original game due to his controversial and offensive dialogue. The meme serves as a form of collective gaslighting, where fans pretend Fiddlebert was a hidden feature of the original 2001 GameCube release. It has since evolved into a staple of Pikmin shitposting, representing the chaotic and surreal humor of the series' dedicated online fanbase.