What do you call an orphan who grows up and becomes a priest?
Father Les.
What is the difference between a nun and a prostitute?
One kneels to pray, one kneels to pay.
Q. What kind of school does an ice cream man go to?
A. Sunday school!
Psst! Don't understand? Well, "Sunday" sounds like "Sundae." Get it now? Nope? Sorry. Plus, it's an ice cream homophone joke.