i Register
In some senses, bejesus is marked as colloquial, euphemistic. Watch for register when choosing this word.
intj
Expressing surprise, annoyance, dismay, or anger.
The young stinker and smeller dug in his pocket, pulled something out, and, bejesus, the young stinker and smeller was giving him something.
noun
Used for emphasis, similar to crap, shit or wits.
The bear scared the bejesus out of us.
He said you confused the bejesus out of him.