Get (one's) bell rung verb phrase
To be hit violently, especially on the head
After getting his bell rung, he lost balance and passed out.
I couldn't believe Mary got her bell rung by her husband, who was seemingly kind-hearted.
To be astonished by the occurrence of sudden situations
Come to an abrupt stop.
The verb "get" must be conjugated according to its tense.
The origin of this phrase is not clear.
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.