What does trident-toters only mean?

"Trident-toters only" typically refers to a specific group or category of people who possess or carry a trident, which is a three-pronged spear often associated with mythological figures like Poseidon or Neptune. This phrase can imply exclusivity, suggesting that only those who have a trident or meet certain criteria are allowed or welcome in a particular context or event. It may be used humorously or metaphorically in various settings, such as gaming, literature, or social gatherings.