About T-Shirt Design
You do not have to think too hard about Liberty or Death Funny Tee. The joke is right there and it gets the point across fast. The everyday humor angle gives it a little extra personality without making the design too busy.
You could wear it for holidays, bring it out for birthdays, or just keep it in the normal shirt rotation. People who buy t shirts for the joke as much as the shirt itself will probably get what this design is going for. This is the kind of idea that works well on novelty shirts because you can understand it right away. It is simple, funny, and easy to picture on someone who likes this kind of humor.