- I Had A Brain Tumor I'm Allowed To Do Weird Things Tee for any proud brain tumor survivor fighting with brain cancer and going through treatment! Wear this design to support for your brain tumor survivor.- I Had A Brain Tumor I'm Allowed To Do Weird Things Tee for any proud brain tumor survivor! Celebrate getting through brain surgery and beating brain cancer with this tee! Great gift for any brain cancer survivor! Great brain surgery tee -- Choose from our vast selection of pins to match with