So did mine. If we ever pulled over for anything it better not be the kids fault. Dad drank coffee all day and never seemed to have to pee. Us boys had a coffee can in the back seat if we had to pee. Peeing in a coffee can is a sound from my childhood I will always remember. I really don't remember getting in much trouble, even on long trips through Canada. As a kid I ran around in the VW bus and looked out whatever window the dog wasn't sniffing out of. I slept on the rear parcel tray in big Pontiacs, or on top of rolled up sleeping bags in the back of the '60 Willys. We travelled hundreds of miles of dirt roads in that truck. My teeth feel gritty just thinking about it.
,, I pissed in many a Pepsi bottles going down the road in the back of the station wagon back in them days. Spent a lot of time seeing where we've been when the rear facing seat was up. Lots of memories from them days as well..
Old mouse pad is the perfect summer drink coaster. All the moisture soaks in and evaporates. No more puddles and wet paperwork.