What if the UI just didn't let your mouse go somewhere that would draw an impossible shape, instead of completely trashing the shape you spent like a minute drawing because you slipped up the mouse a bit?
...So who else tried to "beat" the last battle in episode 13 (by killing everyone) before discovering that the bosses stop taking damage from you at about half health?
They kind of just explode for the funsies of it. It is also sorta used as a subtle visual example that you don't need to kill all the cops and swat cops in order to complete a level.
 "Shop Heroes")
 "Hanna in a Choppa")
 "Dangerous adventure")
 "Wake Up the Box 4")
 "Collapse It")
 "Toodee and Topdee")
 "World's End Chapter 3")
 "Beam Ball")
 "The earl octopusor")
 "Apple Worm")
 "Cube Escape: Theatre")
 "Slayaway Camp")
 "Sacred Treasure")
 "World's End Chapter 2")
 "That Pokeyman Thing Your Grandkids Are Into"){kind=icon}
 "Icycle")
 "Heather's Halloween Christmas")
 "Ninja Slash")
 "Epic Coaster")
They kind of just explode for the funsies of it. It is also sorta used as a subtle visual example that you don't need to kill all the cops and swat cops in order to complete a level.