I'll pick three lol I have soo many lol

Worst one is on my leg, I was maybe 10-12 yrs old and was outside on recess. I had this brainiac Idea to jump from a platform to this trapez chain that had a pole over the top off it. Well I thought id jump from the platform and catch the pole. Well I caught the pole but ended up sling shotting myself into the chain with was about a ft off the ground... ended up with a 2 inch hole on my shin from the blunt force trauma of the chain on the leg. Nurse threw an ice pack on it and never called my parents. It really hurt and I wasnt allowed to look at it, so I went home after school limping off the bus. My babysitter was an EMT and saw me limping with all sorts of bulges under my pants leg. Told her I had fallen and it really hurt. So she gets me in the house and tries to get my pants rolled up... could get them rolled up, handed me some scrubs and told me to go change into them, I couldnt get them off either it hurt too much. End result she had to cut my pants so she could get to the wound. She took off the now warm icepack and about screamed... Had flesh, dirt, bone, and all sorts of crap in there... Long story short I needed stitches but due to how long the wound went untreated and was filthy they decided to leave it open to heal on its own due to the overwhleming likelyhood Id develop an infection... It took a month to close up, know 20 ish years later I have a 1 inch scar on my leg still

2nd scar happen when I was about 3 yrs old. apparently I kept trying to stand up in the cart my younger brother was in the seat as he was younger and smaller lol. Anyway my mom turns around for a second I get up and lean over the edge of the cart to grab something off the shelf. The shelf is one of those old school wire shelves with the pronged edge that turns up to make a basket like edge... My lip got hung up on one of the prongs and riped my lip in half... Gave myself a cleph lip. Ended up spending several months in and out of the hospital with plastic surgeons and stitches making sure my lip would end up with a permanant snarl lol thankfully I dont have a snarl but I do have a large scar from my nose to my lip still this day.

3rd scar happened when I was about...13-15 yrs old I was living in an extremely rural area I mean smack in the middle of thosands of acres of crops fields and farms... in a mile stretch of road there is maybe 3-4 houses. Very country lol me and my brother were on our way back with our bicycles from playing on the dirt bike course about a mile down the road. We had a close neighbor that was decently friendly and we decided to stop by for a little bit. They had a dog chained up in the yard. I asked if I could pet their dog and they said hes very fiendly go on ahead. Well I hadn't been told that he was food aggressive and that he had just been fed... SoI went over there and started petting his back not trying to bother him too much as he was eating. Well he started off wagging his tail but the longer I stood there betting him the tail got stiffer and stiffer, his body got stiff too. He didnt growl or anything so I wasnt sure what was going on. After a few minutes of petting him he jumps up and lounges at my face... I stick my arm out and he bits my arm. I start screaming couse he wont let go, so the owner runs over and kicks the dog, he lets go finally and I go running to my moms house holding my bleeding arm screaming like I was being murdered. My mom hears me and is panicking like any mother would be seeing me vleeding she rushes me into the house demanding I tell her what happened. I tell her as she is running my arm under the faucet and pouring hydrogen peroxide on the bites. Thankfully the dog didnt thrash around while he had bitten me it was just 2 puntures from the canines and 5 scraps from the bottom teeth but my mom gets me calmed down. Thankfully the dog was not euthanized as the owner that told me I could pet him really felt terrible they hadnt realized one their kids had just fed the dog... So I still have a scar from both incissors on my wrist almost 20 yrs later

This was around 10 years ago (or 12), but I have a scar on my forehead, I was young, and it was my birthday. I was twirling around on my knee on the carpet and there was a wavy edged glass table behind me. I spun into it and slammed my head against the corner of it. So now there's a noticeable gaping scar there now.

Second story, I was caressing (I was maybe 2 or 3 years old then) my dog's paws. And I didn't know any better and gripped it hard, she had burned her poor paws from running around the pool's searing hot concrete. She bit my face, so now when I smile there's a long scar that shows. She passed away but I know this scar will be there forever with me.

The rest of them were from me being idiotic and stressing for no reason, I scratched and picked at them all and they're just nasty scars.