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

1.
dar una paliza, moler a palos
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.
Los miembros de la pandilla amenazaron con darle una paliza si no pagaba.
•
After the fight, he looked like he had been beaten to a pulp.
Después de la pelea, parecía que le habían dado una paliza.