I like the anime Jujutsu Kaisen. I like odd memes that make sense mostly if you’ve boiled your brain in Tumblr long enough that the conversation has cooked away and left nothing but meaning-chunks behind. Together, that resulted in this design:
And here it is, on a shirt!
This design has enough permutations that I thought it best to make a whole collection of them. You can have them in solid black, solid white, transparent lines, black text and white background, and of course, the gradient version I favour. They’re also on masks if you’re particularly weird about people being near your mouth!