This is a old song probably originated in ireland. 
It goes: I went to school for ninteen winters 
I figgerd and 
I faggered and 
I figgered and 
I spelled 
I'd still be in the third reader 
If the teacher hadn't said young feller, you're expelled 
So I built me a farry boat down on the river 
But the durn thing sunk the first time across chorus 
Jack of all trades plumb discusted 
Jack of all trades nuttin for me to do. 
Jack of all trades hungry and busted. 
Everything is wrong no matter what 
I do.