I took out two cardboard men, unfolded them and stood them at the rear of my car facing oncoming traffic. They look so lifelike you wouldn't believe it! They are in trench coats exposing their nude bodies to the approaching drivers.
To my surprise, cars start slowing down looking at my lifelike men which made it safer for me to work at the side of the road. And of course, traffic starts backing up. Everybody is tooting their horns and waving like crazy.
It wasn't long before a state trooper pulls up behind me.
He gets out of his car and starts walking towards me. I could tell he was not a happy camper!
'What's going on here?'
'My car has a flat tire', I said calmly.
'Well, what the are those obscene cardboard men doing here by the road?'
I couldn't believe that he didn't know.. So I told him,
'Helloooooo, those are my Emergency Flashers.'