Bachelors
Many a poor husband was once a rich bachelor.
Bagpipes
Why do pipers like to march as they play the bagpipes?
A moving target is more challenging to hit.
Babies
How do you get a baby astronaut to go to sleep?
You rocket.
Bagpipes
What is worse than a boy playing the bagpipes?
Two boys playing the bagpipes.
Backwards
What goes oom, oom?
A cow walking backward.
Bad ideas
Why is it a bad idea to iron a four-leaf clover?
Because you should never press your luck.
Bagpipes
How many bagpipe players does it take to change a light bulb?
Five. One to change the bulb and four to play a lament for the old one!
Bacteria
Support bacteria - It's the only culture some people have!
Bagpipes
Why do bagpipers walk when they play?
They're trying to get away from the noise.
Bacteria
He supports bacteria, it's the only culture he has.