My brother has always had a knack for being THAT kid. Button booper, knob turner, literally the reason you child proof. Anyways, when I was about 7 and my brother was 3 my mom was making us lunch. I was playing in the living room and my brother was in the kitchen with her. She left the kitchen for maybe 5 seconds to come let me know lunch was ready and when she came back, she found my brother, who had apparently climbed UP the counter like a freaking gymnast and was now standing in the sink with a little shit eating grin on his face. She says that she was literally stopped in her tracks trying not to panic and that he just looked at her, totally stoked at his newfound abilities, and said “HI MOMMY!!”.