To make something more corny or cheesy, often in a humorous or exaggerated way.
The director decided to cornify the script by adding more slapstick humor and puns.
To decorate a webpage, image, or other digital medium with a profusion of colorful unicorns, rainbows, and glitter, especially by means of the web service “Cornify.”
They cornified the company homepage with sparkling unicorns to celebrate the product launch.