Mine isn't really a horror story, when I was in grade 11 or 12 I was walking to school a cattle dog ran out of its open yard, stalked me up the foot path and then bit my leg... just because I was there and it was there.
Lol another time when I was 10 or 11 I was playing with out bitsa pitty cross dog and he went to grab the stick out of my hand and accidently bit my thumb. My nail was pretty nasty after that.
My little sister once thought it would be a good idea to put her face near our friends rotty cross GSD while he was eating and was bitten on the face, she still has the scars from his teeth now. That dog was all bad though.