I burnt myself on a hot steaming iron which was next to the microwave which I went to open after it went ping, didn't even flinch... OK I CRIED, I WAS SIX YOU HAPPY?!
Me little brother's scar on his forehead is awesome though, when he was 2 he was kick his football around when he tripped over and banged his head on the child gate blocking the way into the kitchen, me step-dad got up and ran over to him, picked him and called his name to see if he was alright.
My little brother with blood streaming out of his forehead, dazed as he was confused, with the coolness of a cucumber shouted "GOAL!" He went to the hospital, came back home about 2 hours after with sticky stitches on his bonce, ready for more football.