What was the worse thing you've done that pissed off your parents?

One time I broke my moms trophy and she was PISSED. She whooped my butt. I also broke my you for the second time that was expensive and my mom was very pissed off and scolded at me for breaking it and she earned her money and she is DONE buying me stuff and threw my toy on the floor and walked off. I apologized so many times but she said, "Shut up! I don't wanna hear it! Just go!!" I was 10.