Strange leaf mutation

I gave my brother's a bunch of seeds to grow out, pheno hunting mode. I found a couple seeds in a bag of Sunny D I got from a dispensary here in Chicago. I back crossed the best looking one. So my brothers have found three plants that have this mutation. Has anyone seen this type of leaf mutation before?

I feel bad for the other plants who have to stand beside it until harvest and act like they aren't freaked out.

hey hey hey she is not strange she is just, special.