We went to the local Carols in the Park last night.
About half way in, the organisers did a little educational Q&A for the kids, which produced this classic exchange:
Carols Host (holding a small crucifix) to Kids: Now kids, what would you call this?
Kid One: Two sticks
Kid Two: A sword
Carols Host: Well … we call it a cross. Now … what sort of person do you think would give someone a cross for Christmas?
Kid Three: The Nazis?