Knocking

“We were knocking in the stu last night.”

“My system knocking, here comes the bad guy again" - Jay-Z, Say Hello.”

“So if shorty wanna... knock, we knocking to this" - City Spud, Ride wit Me.”

“Big bass and it's knocking, Yeah this be the remix" - Ace Hood, Hustle Hard (Remix).”

“The blunts and brew thang, knocking some Wu-tang" - The Notorious B.I.G., Friend of Mine.”