Here are some randomly selected joke topics beginning with the letter 'S'
Sleep
Doctor: Are you a light sleeper?
Patient: No, I always sleep in the dark.
Sleeping
Quiet Please - Driver sleeping
Sleep
Why did the man run around his bed?
To try and catch up on his sleep.
Sleep
Patient: What's the best way to avoid getting wrinkles?
Doctor: Don't sleep in your clothes.
Sleeping
What do you call a sleeping bull?
A bulldozer.
Sleep
How do you get a baby astronaut to go to sleep?
You rocket.
Sleep
What did the mother cow say to the baby cow?
You should be asleep by now, it's way pasture bedtime.
Sleep
Why is it the loudest snorer is always the first one to get to sleep?
Sliced bread
What was the best thing before sliced bread?