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.
If you swallow the bait, you take something that someone offers you, or agree to do something that someone asks you to do without knowing that it is a trick or way of getting something from you.
You can't just do whatever he wants you to do. Don't swallow the bait.