Duolicious, widely known as the '4chan dating app,' emerged as a niche platform catering to the 'terminally online' residents of various imageboards and subcultures. It gained viral attention for its unique focus on personality types, hobbies, and a high tolerance for internet-specific irony that mainstream apps like Tinder lack. Memes about Duolicious typically revolve around the eccentric and often self-deprecating profile descriptions found on the app, as well as the culture shock experienced by newcomers. The platform became a symbol for the intersection of anonymity and the search for genuine connection within fringe internet communities, often depicted through a lens of 'doomer' or 'e-girl/e-boy' aesthetics.