There can be only one.
Industrial Shredder Vs Bulletproof Glass

This is a video of Youtuber PressTube testing the durability of different thicknesses of bulletproof glass with an industrial shredder. Unsurprisingly, while the glass may be bulletproof, it does not prove to be as shredproof as the ninja turtles, although the 40mm thick glass (seen above) doesn’t go down without a fight. Me? I go down with no fight whatsoever, and if this were a boxing match I would have taken a dive prior to the weight in.