wallop

US /ˈwɑː.ləp/
UK /ˈwɑː.ləp/
1.

va vào tường

to hit someone hard, especially with the flat part of the hand or with something held in the hand:

:
She walloped him across the back of the head.
1.

va vào tường

a hard hit, especially with the flat part of the hand or with something held in the hand:

:
My mother gave me such a wallop when she eventually found me.