What preparations have you taken for the inevitable attack of the sea people?

Stocked up on lemon, garlic, and butter.

Breathing air.

Watching The Shape of Water.

I live on land

Learning songs from The Little Mermaid

I trained Orcas to follow them to their secret hideout.
They won't be so secretive this time around.

Preparing nuclear weapons to boil off all the world's oceans.