I seldom got to drive deliveries as I managed a pizza shop in my early 20's.
Lots of good stories about my driver's getting tipped or paid in booze or weed. I didn't care as long as they saved it for after their shift and the right amount of cash was in the till at the end of the night.
But I had this one driver maybe 18 years old come back from a delivery just down the road. It was a summer evening sun was just going down. A party ordered 6 large pizzas. Asked driver to use side gate and bring pie into the back yard. Kid arrives carries the pie into the backyard. Full on swinger orgy. At least 12 members of our community banging or messing around/watching most nude. He got a $50 tip and a invitation to hang out and watch if he wanted.
Poor kid came from a church going family probably was a virgin at the time. So in the middle of a busy dinner rush I had to take 10 minutes and explain to him how some people can love their partners and still fuck around with everyone knowing about it. And how societies "rules" around what is normal and right are not hard and fast.