About T-Shirt Design
The best part about I'm At A Place In My Life Where Running Errands Counts As Going Out T-Shirt is that the joke feels natural instead of forced. Anyone who is into everyday humor will probably understand the idea right away.
You could wear it for holidays, bring it out for casual days, or just keep it in the normal shirt rotation. This is the kind of idea that works well on novelty shirts because you can understand it right away. It is an easy design to wear when you want something a little more fun than a plain shirt.