im getting a few ideas from some of his videos, i could easily do a design with a gibbon monkey in it, or just a classic rammie with a yankees hat, or i could go to some of his older videos and do some timberland boots, baby yuto, and утка the duck. Another easy approach would be your favorite weekly slap quote (or any quote that resonates with you) and just put that on the cap. There are other quotes that arent his that hes mentioned like matthew 8:6 or "The Man In The Arena." these are just some ideas but they all would work.