do in

/dˈuː ˈɪn/

to do in

MAIN VERB

[phrase form: do]

to kill or murder someone

synonyms : knock off

to exhaust or wear out, especially by physical exertion or mental strain

Examples

1. The left didn't know what the right was doing in this gross teen horror comedy.

2. I need $20,000 to set up the business, but I suppose $15,000 would do in a pinch.

3. I'm telling you, there's nothing more I can do in this situation!

4. High time that we now do what we failed to do in October 2008 when the financial crisis broke.