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Related to off of: off of work
off of somebody/something(spoken)
from We're interested in how much profit we could make off of a relationship with them. I got the pictures off of the Internet.
Away from, from, as in Don't take your eyes off of the road, or Can I borrow ten dollars off of you? This seemingly ungrammatical idiom has been used since the 1600s and remains current, but more in oral than written communications. Also see under get off, def. 8.