"Trust her to know about catholic stuff"

Had to do a bit of cross community education today, for all teh good it would do.
Girl C: 95% of red heads are Catholic.
Me: How do you know?
GC: Because it's true.

Boy S: You can tell a catholic because they have beady eyes close together. ( this reminds me of an episode of Dad's Army where Mainwaring was describling a german paratrooper, with the aid of a government picture. He concentrates on the beady eyes, sloped back and bow legs, and not the uniform).

This one is the best...
During a quiz
Q: What do you call a 5 line poem?
Girl H: A limerick.
Girl C (again): Truct her to know about catholic stuff!
Me: Thud, thud, thud!