Sulk (verb)

To be sullen and bad-tempered, especially because of a disappointment or grievance.

Origin:

The word sulk is believed to have originated from the old norse word sulkr, meaning "sullen".

Examples:

1. He sulked in his room because he didn't get the toy he wanted.
2. She sulked because she was not invited to the party.
3. He sulked for the whole day after he lost the game.
4. He sulked in the corner of the room because he was not chosen for the team.
5. She sulked after her proposal was rejected.