One day, a man goes to the doctor with a very strange problem. He says, "Doc, I have this problem where I can't stop singing 'The Green, Green Grass of Home' by Tom Jones."
The doctor looks puzzled and says, "That is strange, but let's see if we can figure out what's causing it. How long have you been experiencing this?"
The man replies, "About a week now. It just keeps playing over and over in my head, and I can't seem to get rid of it."
The doctor starts examining the man, trying to think of a solution. Suddenly, he stops and says, "I think I know what might be causing this. Have you recently been to a karaoke bar?"
The man sheepishly admits that he has, and the doctor chuckles, "Well, there's your problem! You've caught a case of karaoke-oke-itis."
The man looks confused and asks, "Karaoke-oke-itis? What's that?"
The doctor grins and says, "It's a rare condition where you can't get a song out of your head because you've sung it so many times. The only cure is to sing a different song until it replaces the one that's stuck."
The man nods in understanding and says, "Okay, but what song should I sing?"
The doctor thinks for a moment and then says, "How about 'I Will Survive' by Gloria Gaynor? That should do the trick."
The man thanks the doctor and heads home, determined to get rid of the earworm once and for all. He starts singing "I Will Survive" at the top of his lungs, but just as he finishes the last note, he suddenly hears Tom Jones' voice singing "The Green, Green Grass of Home" in his head again.
Frustrated, the man goes back to the doctor and says, "Doc, I tried singing a different song, but it didn't work. What should I do now?"
The doctor smiles and says, "Well, it looks like you've got a case of double-karaoke-oke-itis now. I guess you'll just have to embrace it and start your own Tom Jones tribute band!"
And so, the man spends the rest of his days belting out Tom Jones hits with his new band, spreading joy and laughter wherever they go. And though he never did fully get rid of "The Green, Green Grass of Home" from his head, he learns to love it and embrace his newfound talent as a karaoke superstar.