sock kraken

When lost socks combine to form a formidable marine predator in your clothes drawer.

Husband: Where are all my lost socks?

Wife: I bundled them together in one sock to make a sock kraken.

really kraken down on the opposition

What Zeus was doing with his huge ferociously-destructive sea-monster servant.

Zeus had started really kraken down on the opposition until Perseus turned said tentacled behemoth to stone by showing it Medusa's head.