I was either 6 or 7. My mom's boyfriend had a daughter who was still in diapers, so we had a stash in the house. It was Easter. My mom, brother and I went to church for services. When we returned, I found my dad had left an Easter basket with some candy and a card with a $10 bill in it. I had been looking for an excuse -- any excuse -- to try on a diaper, so I said to my mom: "Dad gave me $10. Where's my $10 from you?" She refused to give me any money, so I said "If you don't give me money, I'm going to put on a diaper. That'll teach you" (or something to that effect). She just ignored me (rightfully so, looking back), so I put on the diaper. It was a Pampers, size 4 I think. My mom continued to ignore me, so I walked over to the neighbor's house, where there was an Easter egg hunt going on. I remember walking into the backyard, seeing all the kids running around, and said "What the heck am I doing?" and ran back to the house, took off the diaper, and went back to the hunt.