Rock, paper, scissors, chainsaw

[phillip1882]

contraction

[Jplus]

breachion

[phillip1882]

i looked it up on google and as fa as i can tell breachion isn't a word.

[Jplus]

It was a word joke. Contract -> contraction, breach (from contract breach) -> breachion. No problem to come with an alternative, though.

dark energy

[Freddino18]

Dank energy

[somitomi]

dehumidifier

[Jplus]

short-circuit (ironically caused by water)

[Freddino18]

A hydrolysis machine.

[phillip1882]

lack of water

[heuristically_alone]

Cactus

[phillip1882]

axe

[Jplus]

sulfuric acid

[phillip1882]

acid neutralizer

[Jplus]

oxidizer

[Freddino18]

Water used in "drenching quantities." Apparently not much else works.

source (I really like the way they describe liquid Fluorine)

[somitomi]

The Netherlands

[phillip1882]

vikings

[Jplus]

The Netherlands were occasionally raided, but never occupied by the Vikings, contrary to (for example) Great Britain.

That said, I think Vikings would be defeated by dragons.

[heuristically_alone]

Beowulf

[Jplus]

The Doctor (emergency medical hologram from Star Trek Voyager)

[Freddino18]

A curse

[heuristically_alone]

True love's kiss

[Jplus]

chocolate

[Freddino18]

A warm summer's day

[Jplus]

heavy smog