The rear part of something, especially a person or animal.

A playful term for someone who is cheeky or mischievous.

शरारती या चंचल व्यक्ति

English Usage: That rumpy girl always finds a way to make us laugh.

Hindi Usage: वह शरारती लड़की हमेशा हमें हंसाने का एक तरीका ढूंढ लेती है।