During the Credits
There is an extra scene at the start of the credits of Dirty Grandpa.
The extra scene takes place approximately a year later during the the baptism of Dick and Lenore’s baby. There is then the announcement that Jason and Shadia are the godparents followed by everyone discussing how it’s weird for a 72 year old to be a new dad and how Lenore is now Jason’s grandmother.
After the Credits
There is no stinger after the credits of Dirty Grandpa.
Special thanks to Swanost, Magicmerly, and Chris Sprenkle for the stinger submissions!