1.
If someone who has broken a law or rule gets off, they are not punished, or are given only a very small punishment.
He is likely to get off with a small fine.
PHRASAL VERB: V P with n
2.
If you get off, you leave a place because it is time to leave.
At eight I said 'I'm getting off now.'
PHRASAL VERB: V P
3.
If you tell someone to get off a piece of land or a property, you are telling them to leave, because they have no right to be there and you do not want them there.
I told you. Get off the farm.
PHRASAL VERB: V P n
4.
You can tell someone to get off when they are touching something and you do not want them to.
I kept telling him to get off...
'Get off me!' I screamed.
PHRASAL VERB: V P, V P n