The 7 dwarves go to visit the Vatican. Doc goes up to the pope and asks "can you tell me, are there any dwarf nuns in the Vatican?"
The Pope thinks for a moment. "No" he says "there are no dwarf nuns in the Vatican."
The dwarves chuckle, and Happy says "well can you tell me, are there any dwarf nuns in all of Europe?"
The pope thinks for a second. "No, I don't believe there are any dwarf nuns in Europe."
The dwarves laugh a bit harder.
Dopey looks upset and asks "well can you tell me, are there any dwarf nuns in all the world?"
The pope takes a minute to think. He shakes his head and replies "no, I don't believe there are any dwarf nuns in the world."
All of the other dwarves burst out laughing and start chanting "Dopey ####ed a penguin! Dopey ####ed a penguin!"