A man arrives at a physician, the doctor asks for the problem, the man says that he has a severe back-ache, the doctor asks for the reason that caused the backache, the man explains "this morning, when i got back home from my night shift at work, i saw my wife naked in bad asleep, and there were evidence of a man's presence, so i immediately began searching for the bastard, when i looked out of window, i saw a naked man down in the alley wearing cloth, i lifted the nearest object which was the refrigerator and dropped it out in the alley and it landed on man in the alley. the reason was the lifting". the doctor were shocked and then wrote some drugs in the prescription and the first man leaves. the second man arrives at the physician. doctor asks for the problem and gets "severe back-ache" again, when asks for reason behind it, hears "this morning i woke up late and were very late for work, so i decided to wear my cloth on the way, so i ran to the alley naked and began to wear my cloth there when suddenly a heavy object was dropped on me, i guess the reason was being hit by that object."; the doctor was shocked even more, and then wrote some drugs for him. the third man enters and complains about same problem "severe back-ache", the doctor which was shocked to the very existence, sarcastically told the man "did u lift a refrigerator or got hit by a refrigerator?", the man replied "No, i was inside the refrigerator"