Meaning of zòu:
zòu
揍
Verb
to hit; to beat (sb); (coll.) to smash (sth)
Tā rě wǒ shēngqì, wǒ zhēn xiǎng zòu tā yí dùn.
他惹我生气,我真想揍他一顿。
He made me angry, I really want to hit him.
tā bèi gēgē hǎohǎo de zòu le yī dùn.
他被哥哥好好地揍了一顿。
He was thoroughly beaten up by his brother.