One day a guy noticed that he had a red ring around his penis.

So he goes to the doctor and he gives the guy some cream and says, "If it doesn't work come back again tomorrow".

The guy went back to the doctor and said "The cream you gave me didn't work"!

So the doctor gave him a different cream and said "If that doesn't work come back again tomorrow".

So the next day the guy cam back and said "This stuff you gave doesn't work either".

So the doctor gave him some more cream and said "If the red ring is still there come back tomorrow".

The next day the guy came back and said "The cream you gave me worked what was it?"

So the doc. said "Nothing special... It was just lip-stick remover".