https://www.youtube.com/channel/UCbzIeiQelgXoUetYZsaXOVA

This is a vid a made when I was bored. I found this gem of a glitch whilst randomly browsing YouTube. The original one I found was done on a video recorder so you could barely make out what was going on. BONUS OF PORTAL 2 ENDING-WARNING MADE WITH FRAPS (30 sec pieces of vids stitched together)