The meme you made of a real kid at school is somebody’s worst week. Delete it before it spreads.

Something made in two minutes can take over somebody’s month. They have to walk into school knowing people have seen it, with no way to answer it and no idea how far it travelled, and the fact that it was meant as a joke does not reach them at all. You are in it now too, as the person who made it.

Delete it, and tell anybody you sent it to that you want it gone and why. Then say sorry to the person directly, with no explanation of the joke attached. Those will be the worst two minutes of your week and far shorter than what they are carrying.