There's a number of times when people claimed I said or did something I'm pretty sure I didn't do, especially right after they happened. Like one time, I did something I wasn't supposed to do. When my mom picked me up from the babysitter, I kept close watch to make sure my babysitter didn't tell my mom, thinking she wouldn't if I was in the room. She did tell my mom, and right after that, I made a fist at her, pushing all my fingers down until forming a fist shape. My mom got on me, mentioning that I gave her the middle finger, which I didn't recall doing and said I didn't do. The next day my babysitter asked why I lied about giving the middle finger, which I thought I didn't (she said that I pushed my fingers on different sides one at a time, which would end with my middle finger being pushed down after the others, but I was pretty sure I didn't do it that way).
A similar occasion I said something and my mom quickly asked what I said, thinking I had cussed. One of my cousins quickly told my mom what I thought I had said, but later he was talking about it, saying that I did say the cuss word that my mom thought I said and I was sure I didn't.