Not bike related but I still overheard this as I left a busy supermarket parking lot.

I saw a yong couple in the lot unloading what looked like mega bags of pampers into their van. The man suddenly stops loading the van, looks at the woman and says: "Ahhhhaaaaa...Hon? Do you have the baby?"

I was tempted to stop riding so I could catch that expected frantic sprint to the store by one of them. However, the line of cars behind me convinced me otherwise. DRAT!!!!

And yes, people sometimes forget their babies - usually at the register.