This page is for Easter Eggs in South Park: The Stick of Truth
Alternate Bad Ending [Spoilers]Edit
At the point in the game where you must shrink down and climb into Mr. Slave's butt, if you choose to leave the room the screen will cut to an explosion and the credits will roll. This will also happen if you do not do anything for more than a minute, or fail to "abort" the bomb.
David HasselhoffEditAt the Rinoplasty Clinic, none of the procedures do anything except for the "Hasselhoff", which is the most expensive. If you choose to get this surgery, you will have the face of David Hasselhoff.
In Stan's room, you can find a peice of paper on the floor. It is an invitation to a blood orgy. If you go to the forest next to Kenny's house and follow the directions exactly, you will find the Christmas Critters. Pledge your soul to Satan and they will become your facebook friends.