Got pulled over several years ago, driving a little fast, the Statie all of a sudden got real tense, and asked me to step out of the car yada yada yada, after he got me "secured" I noticed about a hundred different empties rolling around the bed of the truck.
A buddy had dropped a bag of reloadables in my truck and I had forgotten about, Trooper had a good laugh once we got it cleared up.
Once later on, rented a car in tampa, had a blow out, went to change the tire and there were three pistols under the spare, a junker Maverick, a 1911 or argentine clone, and a really nice S&W 29, I called home and asked a buddy to run the serials, all came up hot so I ended up calling the local cops, They took a statement but never heard anything about them. But during the statement one detective walked up and asked why I had called Minnesota to check on the guns, I said "cuz I did not know anyone in Florida". he chuckled and smiled and said thanks for calling. A distant cousin bought a car in chicago many years ago. During the seventies, anyway he got a flat and thought the spare was really heavily, but he put it on and drove home but it shook like mad, when he got home and he put his new tire on and decided the tire was really really heavy, so he pulled the tire off the rim, inside was about 14 kilos of pot.