The funny roll is a practical joke enacted at wakes and funerals (hence the name). To perform a funny roll, one must tip over the casket in a way that leaves one’s dearly beloved’s corpse rolling down the aisle. Don’t worry, it’s a funny roll, everyone will laugh!
“Look mom!! Grandma’s doing the funny roll!”
“This ungrateful bitch never supported my stand up career while she was alive. Time to show everyone just how hilarious I am. Time for the funny roll.”