be/go at it hammer and tongs
US /biːt əˈraʊnd ðə bʊʃ/
UK /biːt əˈraʊnd ðə bʊʃ/

1.
er fel tegenaan gaan, hevig ruziemaken
to argue or fight with a lot of energy and noise
:
•
They were at it hammer and tongs over who should pay the bill.
Ze waren er fel tegenaan over wie de rekening moest betalen.
•
The two teams went at it hammer and tongs for the entire game.
De twee teams gingen er fel tegenaan gedurende de hele wedstrijd.