Rock The Cradle 

This is a phrase used to refer to someone who causes problems. This is said to people who are trouble makers, people who are always stirring up trouble. The phrase comes from the way a baby cries when their cradle is rocked, hence the term.

Hey man, you better not go into that door, or else you're gonna rock the cradle.

Rock The Cradle by Prazzo July 25, 2009

Rock the cradle 

To be attracted to people who are underage

"Yo i heard r Kelly married Aliyah when she was just 15 and he was 27."

"Yea everyone knows he likes to rock the cradle."

Rock the cradle by Little Debo December 1, 2019