
A pile of MUD.
Mud and shit and twigs.
Game of Thrones Season 1, Episode 4

As you can see,
the van is stuck in the MUD.
Money Heist Season 3, Episode 6

...so I can carry the MUD
past the dragon.
The Big Bang Theory Season 4, Episode 6

The Mud Gate.
Game of Thrones Season 2, Episode 8

Mud.
The Big Bang Theory Season 2, Episode 2