According to Yahoo!, a grandfather in Ireland played one last epic prank of people who attended his funeral.

Shay Bradley, a father of four and grandfather of eight, passed away last week following along illness.

As mourners were gathered around the grave, and recently lowered casket, they start to hear knocking seemingly coming from inside the casket.  Then, they hear the man's voice demanding to be let out.

Check out this NSFW video to see how it all played out:

I just hope that, when my time comes, I can come up with a prank just as amazing!