When I was 3 or 4 years old, I was on a play date with a peer who had a power wheels jeep. It was pretty awesome. Anyways, he had a little brother or sister, and there was a bottle of formula or breast milk that I took and started to drink. I knew at the time it was for the baby, he even reminded me, and sure enough his mom eventually checked up on us and caught me with the baby bottle. She scolded me and it was the first time I got put in my place by somebody that wasn't a parent. It didn't taste good