i have them unload before i test but i know what you mean ..i had a rv a guy was living in im taking it, i was about to pull the engine cover and my buddy helping me on the passenger side just started gaging ...i laughed then looked and it was a shitty pair of underwear
Old Ford LTD station wagon filled to the brim with trash,belonged to an old lady,as I started to to roll the car on dyno I noticed small baby cockroaches all over the floor and the center console,it still creeps me out.
I once had a big rat jump out of the wheel well during a smog inspection. I was about to start the ASM portion of the test when I saw something huge jump out by the wheel of the car and scurry under my soda machine. I spent the next 15 minutes trying to get the thing out of my shop.