Two men were loading up a hearse with a coffin on a steep incline.
After they loaded the cargo, they both get into the vehicle.
As they start to pull away, the back door swings wide open and the coffin crashes to the ground and starts sliding down the incline, across the intersection, into the store front of a pharmacy and keeps going…
The driver races after it and chases it into the pharmacy…
After few seconds the pharmacist in the back asks “Can I help you?”
The driver says “Yeah. . Do you have anything to stop this coffin?”
This joke is included in the Black Book of Jokes. You can order it from here.