Get more than (one) bargained for American verb phrase
To face a scenario or situation which has a negative result and is usually unexpected or hard to foresee.
Poor you, my little boy! I’m sure that you are getting more than you bargained for.
To kill someone in a very quick or abrupt way
1. To be obtained or received unexpectedly or without exertion.
2. If a problem lands in someone's lap, they are forced to deal with it although it is not their responsibility.
The verb “get” should be conjugated according to its tense.
To long for something/ to do something
I'm itching to go to a tranquil place of quiet beauty.