Doctor's Surgery

At a doctor's surgery one morning a patient arrives complaining of serious backache. The doctor examines him and asks him,
"What the d hell did you do to your back?” The patient replies, "You know that I am a bouncer at a local night club?
Well, yesterday morning I got home to my flat quite early and heard a noise in my bedroom.
On entering I knew someone had been sleeping with my wife as my wife was lying naked in bed and the balcony door was open.
I rushed out the balcony door and did not find anyone. As I looked down from the balcony I saw a man running out of the building and he was dressing himself.
I grabbed the fridge and threw it at him. That's how I strained my back ".The 2nd patient arrives looking as if he has been in a car wreck.
The doctor says, "My previous patient looked bad, but you look terrible. What the hell happened to you? "The 2nd patient replies,
"You know I have been unemployed for a while now Doctor? Well yesterday morning was my first day at my new job.
I forgot to set my alarm and was running late. I was running out of the building, getting dressed at the same time, and you won't believe it but I was hit by a fridge.
The 3rd patient arrives; he looks even worse than the other two patients did. The doctor was shocked. Again he asks, "What the hell happened to you?" "Well I was sitting in a fridge ............!”