CC Madhya 8.188

vidagdho nava-tāruṇyaḥ
parihāsa-viśāradaḥ
niścinto dhīra-lalitaḥ
syāt prāyaḥ preyasī-vaśaḥ
Synonyms: 
vidagdhaḥ — clever; nava-tāruṇyaḥ — always freshly youthful; parihāsa — in joking; viśāradaḥ — expert; niścintaḥ — without anxiety; dhīra-lalitaḥ — a hero in loving affairs; syāt — is; prāyaḥ — almost always; preyasī-vaśaḥ — one who keeps his girlfriends subjugated.
Translation: 
“ ‘A person who is very cunning and always youthful, expert in joking and without anxiety, and who can keep his girlfriends always subjugated, is called dhīra-lalita.’
Purport: 

This verse is from the Bhakti-rasāmṛta-sindhu (2.1.230).