I'm not a parent (and have no plans of being one!) but I figured I could share anyways.
First story: I was in preschool and the teacher wasn't paying attention. Somehow, me and another girl managed to grab some scissors and hide out under the table. By the time we were finished, I had butchered this girl's hair(it started out never before cut, extrememly long, and slightly curly) so much that she had to get a short bob and the parents were considering suing mine! I walked away with a barely noticable wave at the tips.
Second story: At a family reunion a year ago, my cousin Andy randomly decided to lay down inside of an opening in the nightstand (yes, I took a picture!) At that same reunion, he also took my phone and videotaped conversations with random family members... They mostly went along the line of:
Family member: Hey Andy! *pan camera to face*
Andy: Hmm... *pan camera to floor* then he would stop recording, find a new person, and do it again. (He did get a video of him asking a great uncle with Parkinsons why he shakes - nothing too exciting though)