About T-Shirt Design
If you like shirts that actually have some personality, I Can't Have Kids My Dog Is Allergic T-Shirt is a good example. Fans of dog lovers will probably get the joke first, but it is simple enough for almost anyone to understand.
This is an easy gift idea for holidays, birthdays, or someone who is hard to shop for but loves funny shirts. It works well as a novelty t shirt because the joke is clear and the design has plenty of personality. It is not trying to be deep. It is just a funny shirt with a good line on it.