wallow
Definitions
To roll about or lie relaxed in mud, water, or dust, typically for refreshment or cooling.
To indulge in an unrestrained way in something that creates a pleasurable sensation, such as self-pity or luxury.
To be or become helpless or unable to move, especially in a state of misery or inactivity.
Examples
The hippos love to wallow in the cool mud during the heat of the day.
It is easy to wallow in self-pity after a difficult setback, but it rarely helps you move forward.
The pigs were content to wallow in the pen, ignoring the commotion outside.