Rock, paper, scissors...

[Corkydog]

Not sure if this has been done, but I got nothing from the search bar, so...
The game is rock paper scissors, but more things continue to get added. Like so:
Person A: Rock
Person B: Paper covers rock
Person C (or even A): Scissors cuts paper
Person D: Rain rusts scissors

And so on and so forth. Beat the previous poster.
So to start:

Umbrella stops rain

 

[lostclause]

Chicken eats corn.

 

[AvsJoe]

Corn defeats digestive system (which results in corny poo).

 

[lostclause]

Toilet defeats poo (corny or otherwise)

 

[rylus5]

sledgehammer beats toilet (pwns it)

 

[Fraught]

Titanium wall will be hit with the sledgehammer until there is nothing left of it.

 

[goatzilla8463]

Concentrated Hydrochloric acid beats Titanium wall... Eventually.

 

[Voltaggia]

Concentrated KOH (don't know how it's called in english) neutralises HCL.

 

[pneuma08]

Water dilutes potassium hydroxide.

 

[Sporky111]

Sponge soaks up water

 

[Voltaggia]

...aaand the de-dilluted potassium hydroxide dissolves sponge

 

[Sporky111]

(The point of the game is to use something different each time)

A stove heats and evaporates the potassium hydroxide

 

[revolverwolf]

Unpaid gas bill renders stove useless.

 

[The Kangaroo]

fire beats bill

 

[Neonbob]

The vacuum of space beats fire.

 

[Aqualung]

The Doctor beats vacuum of space.

...Somehow.

 

[Azraellod]

a tardis thief beats the doctor.

 

[rylus5]

a shotgun beats the tardis thief

 

[Azraellod]

fluorine beats the shotgun.

 

[rylus5]

nuke beats fluorine...hell,nuke beats all!