Skyrim and Portal's Well-known Glitch

https://www.youtube.com/watc...
Object Clipping happens when the player is trapped inside an object, and the engine forces the player out to the wrong side. Sometimes, the run speed is enough to clip through the prop held against the wall and propel the player at a higher speed forward. When there is enough force to clip through the wall, the player will then be forced out to the other side of the wall geometry. If you have another solution to solve object clipping, be sure to leave a comment! To learn in detail why objects get forced to the wrong side: https://www.youtube.com/watch?v=NwPIoVW65pE&ab_channel=GDC