Teacher: "What's the chemical formula for carbon-dioxide??

Student: "COCO."

Teacher: "COCO? What do you mean, COCOC?"

Student: "Well, you said in the last class that's it CO two."

She texted me: Your adorable!

I replied: No. You're adorable!

Now she likes me a lot. All I did was point out her typo.

Husband: What's your fee for getting a divorce?

Lawyer: $800

Husband: But you charged only $300 for my marriage license a few years ago!

Lawyer: Freedom is always expensive.

A heart surgeon came to a mechanic to repair his car. The mechanic had a look at the car's engine, opened a valve and fixed it.

The mechanic said, "I repaired the engine which is the heart of the car. You also operate on the hearts of humans, so our jobs are quite similar. So why it you earn more than me?"

The doctor replied, "Can you repair the car when the ignition is on? We can!"