This project features an English-alphabet implementation of the Karkatization Function in the Scratch programming language. P.S. Try entering "evil mode" (minus the quotation marks.)
The Karkatization Function is a function that receives a text string and returns a version with all lowercase letters, if there are any, replaced with their uppercase variants. This process, the process of converting non--all capitals text to all capitals text, is known as karkatization, and it is named after @KARKlTTY, a world-renowned all capitals text advocate.