Hmmm. I’m an idiot and I’ve never filled a car with gas. My moms car broke down, so my best friend and I had to bring her some. He asked me to go pay, and he said “put 7 in” I have no idea why, I thought he meant 7 gallons. So naturally I told her that, she gave me a funny look, and I paid like 28 freaking dollars to fill up a gas can. We realized after 2 gallons that I was an idiot, so I asked her to stop where we were, she gave me the rest of the money back. Now my friend forever makes fun of me for it hahaha hope you enjoyed that