I was really bored on Scribblenauts and Super Scribblenauts so I decided to try random stuff. Some of it crashed the game. I only can remember two things I did to glitch it, but I'll post more when I find them.
1). (Super Scribblenauts) Make a crazy tornado, an immovable wall, and a freeze ray. Attach the chain to the wall and freeze the tornado. Drag the chain to the tornado and choose "Pick up". The tornado will fly for a bit and freeze the game.
2). (Super Scribblenauts) Make an undead ash, any tiny object (I used garlic), and a cannon. Give the ash the item and load it into the cannon. Fire the cannon and the game will freeze in a bit.
3). (Super Scribblenauts) Make a forcefield and a rope/chain. Whatever side the rope/chain is on, the forcefield will fly that way.
4). (Scribblenauts) Make a flying car and put it in any large body of water. It'll spaz out and disappear.