ocean pothole - A stinky, soggy pit in the sand that traps you and your toes

A stinky, soggy pit in the sand that traps you and your toes in a tidal mess of seawater and fishy surprises.

I stepped in an ocean pothole and my shoe turned into a fishbowl.

My dog ran into one and came out covered in mud and a crab.

I tried to walk through it and it was like swimming in a puddle that hates you.