flog something to death
to repeat a story or use an idea so often that people become bored with it
flog to death
to use a particular style or to discuss a particular subject so many times that it is not interesting any more

[TahlilGaran] Dictionary of Contemporary English ▲

flog something to death
flog (something) to death
[British, American & Australian, informal, American]
to use a particular style or to discuss a particular subject so many times that it is not interesting any more.
He basically takes one theme and flogs it to death for three hundred and fifty pages.

No sporting event is beaten to death more than the Sugar Bowl - it is analyzed again and again by the commentators.

[TahlilGaran] English Idioms Dictionary ▲

flog to death
flog (something) to death
[British, American & Australian, informal, American]
to use a particular style or to discuss a particular subject so many times that it is not interesting any more.
He basically takes one theme and flogs it to death for three hundred and fifty pages.

No sporting event is beaten to death more than the Sugar Bowl - it is analyzed again and again by the commentators.

[TahlilGaran] English Idioms Dictionary ▲