Here are some randomly selected joke topics beginning with the letter 'S'
Sing
What do monkeys sing at Christmas?
Jungle bells, jungle bells...
Silence
What is white, cold and very quiet?
A frozen silence.
Silence
Silence isn't always golden, sometimes it's guilt!
Sing
What should you do if you lock yourself out of your house?
Keep singing until you find the right key.
Sing
What song do Liverpool fans sing at Christmas?
"Yule never walk alone."
Signs
Sign in a restaurant window: "Eat now - Pay waiter."
Similarity
Any similarity between you and a human is purely coincidental!
Singers
Did you hear about the singer who went to the dentist?
He gave her falsetto teeth.
Sing
What do witches sing at Christmas?
"Deck the Halls with Poison Ivy."