beat someone to a pulp
US /biːt ˈsʌm.wʌn tuː ə pʌlp/
UK /biːt ˈsʌm.wʌn tuː ə pʌlp/

1.
battre à mort, tabasser
to hit someone repeatedly and severely until they are very badly injured
:
•
The gang members threatened to beat him to a pulp if he didn't pay up.
Les membres du gang ont menacé de le battre à mort s'il ne payait pas.
•
After the fight, he looked like he had been beaten to a pulp.
Après la bagarre, il avait l'air d'avoir été battu à mort.