I have designed two t-shirt for Zazzle:
Fight like a Girl, is for Fibromyalgia awareness. "Fight like a girl" is for all "girls" fighting for life threatening or limiting illness, and the ribbon for Fibromyalgia is purple. I hate purple. :-D Very appropriate :-D (As, naturally, I hate my fibromyalgia as well. Good to have something ugly representing something ugly.)
Anyway, here's some humor - I don't think people who hasn't lived with something like this understand even half of the jokes, but I found it hilarious :-D
The other one is English Springer Spaniel, as anyone can clearly see, laughing, as they do :-) That image is also on cups. I can put it on everything, if you want me to :-D I love it.
P.S. Today's design is a badger