What did the cashier ask the herbalist at the checkout?

Why did the biologist break up with the physicist?

Why did the aerospace engineer have a hard time passing English?

How do you find where a flea has bitten you?

What animal floats best?

What's a locomotive's favorite Proverb?

Why can't your hand be 12 inches long?

Where do sailors leave their boats when they aren't at sea?

Why would a frog wait for the bus?

Why don't they have dime stores anymore?

What awards show does Grandma look forward to each year?

Why was the dog so popular?

What's the most common blood type for insects?

What did the light bulb say to the lamp on Valentine's Day?

Why did the sailor lose his job?