Vending machine

[Suzaku]

You get investigated for insurance fraud.

I put in a detector.

[ratammer]

You get a bunch of useless metal objects.

I put in some rice.

[Suzaku]

You get an onigiri.

I put in an oni.

[ratammer]

You get an OniFans.

I put in a prune.

[somitomi]

You get pruning shears

I put in a pune or play on words

[ratammer]

You get a whole Discworld novel.

I put in a sonic screwdriver.

[Suzaku]

You get an atomic vodka and orange.

I put in a Moscow Mule.

[ratammer]

You get Shanks's pony.

I put in methane.

[Suzaku]

You get CH₄.

I put in H₂SO₄, professor.

[ratammer]

You get a debate about spelling.

I put in Crash Bandicoot.

[phillip1882]

You get sonic the hedge hog.

I insert something completely different.

[ratammer]

You get something exactly the same.

I put in a chiptune.

[somitomi]

You get a chipmunk

I put in a cheat code

[ratammer]

You get invincibility and a gigantic head.

I put in a trapdoor.

[phillip1882]

you get a boobytrap.

I insert the definition of definition.

[ratammer]

You get the definition of recursion.

I put in a hatchet.

[phillip1882]

You get a cherry tree chopped down.

I insert Abraham Lincoln

[ratammer]

You get a cent.

I put in a chicken heart.

[phillip1882]

You get a cowards way.

I insert a nice game of chess.

[somitomi]

You get foul play in Go

I put in a stop sign

[ratammer]

You get a glottal stop.

I put in a goose feather.

[phillip1882]

You get the gander.

I insert the 3rd dimension.

[ratammer]

You get the fifth element.

I put in a smaller vending machine.

[phillip1882]

you get the number of items in the vending machine reduced by 15%

I insert french fries

[ratammer]

You get Spanish omelettes.

I insert a demigod.