Four worms were placed into four separate jars.

The first worm was put into a jar of alcohol.

The second worm was put into a jar of cigarette smoke.

The third worm was put into a jar of sperm.

The fourth worm was put into a jar of soil.

After one day, these were the results:

The first worm in alcohol - dead.

Second worm in cigarette smoke - dead.

Third worm in sperm - dead.

Fourth worm in soil - alive.

Lesson: As long as you drink, smoke and have sex, you won't get worms.