• pramuditāḥ — very happy
  Pramoda — joyful contentment — is the standing description of the gopas in Vraja (cf. SB 10.13.32). Cāṇūra invokes it cynically as bait; the Bhāgavatam preserves the word because the joy is real even as the manipulation around it is not.
• vatsapālāḥ — tending the calves
  Calf-keeping is the bālya-līlā occupation (10.11–13). Cāṇūra reaches as far back as he can to remind Kṛṣṇa of His 'unserious' identity — and reaches into precisely the Vraja-rasa that the Gauḍīyas prize as topmost.
• vaneṣu — in the various forests
  Plural — the twelve vanas of Vraja (Madhuvana, Tālavana, Kumudavana, Bahulāvana, Kāmyavana, Khadiravana, Vṛndāvana, Bhadravana, Bhāṇḍīravana, Bilvavana, Lohavana, Mahāvana — listed in Varāha Purāṇa and recovered later by the Six Gosvāmīs). The asura's casual word holds the entire sacred geography.
• malla-yuddhena — with wrestling
  The gopas' wrestling-play in the forest (cf. 10.18). Cāṇūra is technically correct that Kṛṣṇa has wrestled before — but with sakhā-rasa, never with malice. The same act, two registers. A contiguous-token join of synonyms 'malla' and 'yuddhena'.

• Where do people domesticate the Lord's gifts in you into 'natural ability' to keep things ordinary?
• How do you receive your gifts without either inflating or diminishing them?

Cāṇūra reaches for an image he thinks will disarm the boys: 'You cowherds are always cheerful, always wrestling among yourselves in the forest.' He is right about the joy and wrong about its source — that pramoda is Vraja-rasa, not the playfulness of equals about to be ordered into a death-match.