It means its hard to pull someone teeth without them screaming and yelling or whatever which means it hard to teach you something without you not getting it or asking a lot of difficult question.
This is not an idiom - when you compare two things with "Like" or "As" then you have a simile. This comparison says that something is as hard as pulling teeth out would be. You often hear this said when someone is very reluctant to part with information and it must be pried out of them like pulling teeth one by one.
It means you are lying to me or trying to fool me.
No, because you have used the term incorrectly. The idiom is YOU'RE pulling my leg, as in YOU ARE doing it."I know you're just pulling my leg when you say you can fly."
Pulling Teeth - band - was created in 2005.
He told me I had won, but I thought he was pulling my leg.
I was just pulling your leg when I told you I won the lottery; it was just a joke to see your reaction.
Yes.
Pulling Teeth - 2013 was released on: USA: 5 April 2013 (Phoenix Film Festival)
An idiom is a rendition of a combination of words that have a figurative meaning. Most idioms have no clear "inventor".
An example of an Idiom for Insincerity is: The cat weeping over the mouse [that he has just eaten]. a wolf in sheep's clothing pulling the wool over someone's eyes
Mike Dirnt's ex-wife Anastasia inspired the song "Pulling Teeth", which is a song that Mike wrote.
Anestisia (Pulling Teeth)