The amount of Carbon Dioxide produced at the tail pipe.

And if I stay on his tail pipe I'll pull myself apart!

"I want you now to go out in the garage and start up your car and suck on the tail pipe."

He was able to continue, but eventually came in with an oil leak and a loose tail pipe.

The tail pipe, being under the boat, fills with water ready for the next discharge.

I went to the rear, crouched and felt the nearest tail pipe.

The fumes from the tail pipe go into the car, and it kills him.

Apparently he tried to do it first with a garden hose in the tail pipe, but for some reason it didn't work.

How come my Toyota has such a skinny tail pipe.

The mechanic quickly bent and inserted it into the tail pipe.