Pull up any episode of NCIS with a Paramount+ subscription, and you'll see these in an episode. Let's get into the history of the "foof" as explained by producer Charles Floyd Johnson. And I don't remember even how, maybe Don did, or someone came up with the idea of calling it a 'foof.' And so it became tradition in NCIS, with some of the other favorite spinoffs adapting their own twist on it. I can't wait to see how it all unfolds, and what "foofs" I'll end up remembering when NCIS returns to CBS.