So... tell us a joke!

[Master Ray]

A conversation between father and son...

'Dad, why did you and Mum name my big sister Teresa?'

'Well, your mother really REALLY likes the Easter holiday, she just loves it so much... and so she called your sister Teresa because it's an anagram of Easter.'

'Wow, Dad, I never knew that!  I'm so glad I know that!'

'No problem, Alan'.