Ordinary LEGO bricks just aren't heavy enough to hold back a door (although you can wedge them in between the door and the floor). So Instructables user lizzyastro knitted a cover for a brick, using bottle caps to f...
https://www.neatorama.com/2011/03/10/giant-knit-lego-brick-doorstop/
Giant Knit LEGO Brick Doorstop...
"You Killed Kenny!" Doorstop...
Instructables user BrittLiv made a doorstop that looks like the ever-dying, ever-resurrecting South Park character Kenny McCormick. The legs, boots, and pool of blood are made out of sugru, a moldable type of silico...
https://www.neatorama.com/2010/12/01/you-killed-kenny-doorstop/
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