I taught math for a couple of years in my local rural school. The fastest way to get kids to stop using certain annoying words or phrases was to start using them myself. It absolutely ruined the vibe they were going for. Particularity if you used them wrong.
Still, it seems kids need that type of ‘creative’ outlet.
It often is. Teachers understand those kids need to have something that they can call their own. Every generation does these things with language.
But I’m sure there are some teachers out there that foolishly try to squash the words.