I was in Springdale, Utah, over the weekend, visiting nearby Zion National Park. At one point I ducked into a gear store and spied this T-shirt, which made me laugh. Obviously the message is funny — albeit one-sided and I’m not in favor of arming gas pumps — but I also could have sworn it looked a little familiar.

In fact, Metro has had some fun with the ol’ gas tank icon, too. Maybe not quite this pointed, but kind of similar. The back of the Metro shirt shows the agency’s logo with the word “Solution” underneath.