How do slogans get printed? I know some people have asked about this before; however, so far I am still confused on some things.

1)how high of a rating do you need to get one printed?
2)where can I find shirts with slogans on them? (I wasn't sure if the "I listen to bands..." one was a slogan
3)What types of slogans typically win? (ironic, witty, funny, allusions)
4)if one of your slogans wins do you get t0o choose the colors on which it will be printed?

Any help in this would be greatly appreciated

P.S. Do any of you good artists out there need some funny ideas? I think I have some good ones but don't possess the artistic talent to put them into motion.