Sulk over (someone or something) American British phrasal verb
To exhibit a gloomy, sullenly distant attitude or behave in a petulant manner to someone or something.
Kathy has sulked over his husband for forgetting her birthday.
My sister has sulked over me for one week because I didn't buy a new laptop for her as I had promised.
I want you to stop sulking over what happened.
The verb "sulk" should be conjugated according to its tense.
Children or adults often say this phrase to get their friends to join in something, especially to jump into a swimming pool (pond, lake, etc.)
“Last one in is a rotten egg!” yelled Jane, jumping into the pool.