If you Google image search “bart Simpson chalkboard” then that is the first image that has that pattern of the chalkboard fading away without showing the boarders of the chalkboard, and the shapes of the outside edge matches this blurry image.
And that imagine is also from a T-shirt website so whoever edited this meme probably just grabbed the first “bart Simpson chalkboard T-shirt” result they could find.
It says “I will not instigate revolution”.
If you Google image search “bart Simpson chalkboard” then that is the first image that has that pattern of the chalkboard fading away without showing the boarders of the chalkboard, and the shapes of the outside edge matches this blurry image.
And that imagine is also from a T-shirt website so whoever edited this meme probably just grabbed the first “bart Simpson chalkboard T-shirt” result they could find.