tasya -- of him; dharshtyam -- the impudence; kapeh -- of the ape; vikshya -- seeing; tarunyah -- the young women; jati -- by nature; capalah -- not serious; hasya-priyah -- fond of laughter; vijahasuh -- laughed loudly; baladeva-parigrahah -- the consorts of Lord Baladeva.

When Lord Baladeva's consorts saw the ape's impudence, they began to laugh. They were, after all, young girls who were fond of joking and prone to silliness.