What is hidden in 3D image?

The annual World No Tobacco Day campaign (31 May) is an opportunity to raise awareness on the harmful and deadly effects of tobacco use. Raise awareness with these jokes.

The bus driver announces that smoking is prohibited and punishable by a fine of several hundred dollars.
Suddenly, a baby starts crying.
"Come on kid," the bus driver said "you're only 6 months old, you can make it without a cigarette."

Why do people in Beijing smoke so many cigarettes?
To get a breath of filtered air​​.

Why don't vampires like to smoke?
They always end up coffin​​.

A sales guy rings the doorbell on a house, and the door is opened by a 12-year-old holding a glass of cognac and smoking a cigar.
The sales guy is stunned and asks,
"Is your dad home?"
The kid replies,
"What do you think?"​

"You know, lady, you don't actually smoke.
The cigarette does all the smoking, you are just the sucker!"

I want to open a Christian tobacco store.
I'm going to call it Holy Smokes.

My best friend tried to hide his drug dealing through a fake tobacco company and glass manufacturer.
It was all just smoke and mirrors.

Tobacco companies kill their best customers
And condom companies kill their future customers.

Smoking cigarettes helps the environment...
...because it kills humans​.

What’s another name for time off from work to have a smoke?
Taking a coughy break​ ​.