The Blank Bingo meme template evolved from traditional gambling cards into a staple of social media engagement. Popularized on platforms like Instagram and Twitter, these 5x5 grids allow users to list specific behaviors, traits, or experiences relevant to a particular subculture—such as 'Introvert Bingo' or 'College Student Bingo.' Participants circle the boxes that apply to them and share the results to see who can get five in a row. It remains a powerful tool for community building because it relies on shared experiences and high levels of user participation.