Mango-lemon

The Mango-Lemon War is one of the most influential ongoing server inside jokes in CRC. It was started by Silvy when she started to annoyingly spam the word "mango" into most of her messages as if it was funny, but it managed to catch on. It eventually led to the creation of the Lemango among other things. Mango was a humorous adjective for anything or anyone Silvy judged worthy initially, alongside being the name of a fruit.

When the Mango Seed Economy was started, Silvy wanted to call negative Mango Seeds "Lemon Seeds," which is the obscure origin of the lemon side. Eventually, Silvy rebranded her alt account to be "Yvlis" (aka "Evil Silvy"), which popularized the idea of lemons being a parallel to mangoes.

People such as Rick famously insist that lemons are better than mangoes to annoy Silvy. Eventually, the split of mangoes and lemons became famous within the community, with some siding with the Mango and others siding with the Lemon.