When I was a teenager, our family was on some road trip when we stopped at a convenience store for supplies and lavatory usage. On the wall, there was a vending maching with various…personal products. This included several varieties of condoms, including glow-in-the-dark and fruit-flavored (presumably to make oral sex more palatable).

Being young and naive, this was my first encounter with such concepts, and started cracking up laughing. Apparently, the laugh was audible outside, because my mom asked me what was so funny. I mumbled some lame cover-up that apparently was sufficient explanation.