Are you a science fan? Or maybe a scientist, astronomer, researcher, technologist, or just think that scientific is terrific? Oh yeah, and a sense of humor as well.
If you're a nutty professor then you have to have this funny science related t-shirt that says "I Love Scientificky Stuff". Science and technology is getting more popular with every invention and discovery, so let others know that you've discovered that you love this scientificky stuff and make then laugh at this scientific gaffe.