爷给妞笑个妞对爷笑个
[yé jĭ niū xiào gè niū duì yé xiào gè]
'I smile at you, girl, now you smile back at me please': With a rather colloquial flavor and local characteristics, the nickname creates a scenario in a teasing tone between boys (or men) and girls (or women), expressing friendliness and playfulness, which is often heard on Chinese streets. It implies casual, humorous communication.