do over

US /duː ˈoʊvər/
UK /duː ˈoʊvər/
"do over" picture
1.

to do something again from the beginning, especially because you did it badly the first time

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I made so many mistakes on this report, I'll have to do it over.
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The teacher told him to do the assignment over.
:
redorepeatreworkstart overbegin again
2.

to attack and beat someone severely

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The gang threatened to do him over if he didn't pay up.
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He was done over by a group of thugs outside the bar.
:
beat upassaultthrashbatterclobber
:
overovereatingdodo indo forpull overthink over