A common cartoon trope, basicly everything or a large structure looks normal, but have properties like rubber. This can allow for some fun and strange things to happen, such as bouncing off of rubbery buildings and such. This may be a supertrope of Bubbly Clouds--clouds are quite commonly portrayed as bouncy like trampolines, although that is not always the case.
- This T-Mobile Advert has a man falling from a large height, but safely bounces off of the ground like a trampoline. He then reaches his hand though a shop window, which flexes in, several trees bend about in a park, and he hitchhikes a ride on a van by literally sitting in it's side.
- The "Mr. Soft" advert for SoftMints candy shows a world where everything is plush and rubbery. Subverted when the guy walks into a lamppost which only looked plushy like everything else.
- In the Axis Powers Hetalia movie, Paint it, White!, everything that the ray from the Picto Alien's spaceship touches turns into a white, wobbly thing reminiscent of rubber. As it passes over cities and countries the world starts to resemble this Rubbery World.
- This happens twice in The Matrix.
- When Neo falls in the Jump Program. When he hits the pavement, it collapses under him, bounces him up in the air and becomes solid again.
- When the helicopter slams into the building, the building ripples as though it were made of jello.
- Happens a few times in Who Framed Roger Rabbit, most notably when Valiant crashes to the ground after falling off a building in Toon Town.
- In C.S. Lewis' Perelandra, the eponymous planet has grasslands and forests that float on the surface of the ocean. A hill one moment is a valley another.
- In the Oz novel, The Emerald City of Oz, General Guph, while recruiting allies for the Nome King in his war against Oz, walks across a desert whose dunes act like rubber.
- NiGHTS into Dreams... has Soft Museum, where literally everything, including the ground, is inexplicably bouncy.
- In Mario Kart Wii, the Bowser's Castle track features a wobbly corridor that waves up and down like jelly.
- Minecraft has a Game Mod that allows you to use GLSL shaders. This shader literally bends the whole landscape in the distance back and forth, like an acid trip. This shader also makes the whole game world shake and wobble like jelly, including the very ground beneath the player character's feet.
- In Orion's Arm, Angelnets (objects made of nanites programmed by hyperturing AIs to protect the safety of modosophonts) can act this way.
- In The Critic, Jay's father has a reminiscence/flashback to his "first date" which took place in one of these. But he's insane; so whatever really happened, that wasn't it.
- Elmo's house in Elmo's World. Everything bends, twists, bounces or stretches. You can't just turn the doorknob, it streeeetches and the door "pops" open.
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