Eavesdropping on a private phone call.

I just overheard jack talking in a quiet/sad voice... This is what he said:

Um, hi. This is jack. Yeah. So, mommy has a dangle on her hair. Yeah, doctor, you're going to have to cut it off. Ok, thanks. You, too. Bye.

Then to me:

Mommy, I'm sorry, but the doctor's going to have to cut your dangle out of your hair.

What?!?!? Does he mean tangle? Dingle? I'm crying. He's hilarious.