A policeman searched me last night in a nightclub and caught me in possession of class A drugs. "it's not my fault!" I protested. "Every time I flush them down the toilet they magically re-appear in my pocket." the policeman looked at me in disgust and said "Do you really expect me to believe that?" so I said "I can prove it to you if you want." the policeman laughed and said "go on then" so he handed me the drugs and I flushed them down the toilet. then the policeman said "right then, now show me your pockets"
I said "what for?" the policeman said show me the drugs in your pocket!" I said "What drugs? I don't know what your talking about?"