What is Knock Of Shock?
1.
An unexpected interruption (usually by a figure of authority) during an intimate moment in the backseat of a vehicle, or other public place.
Ashlee and Duke had their privacy invaded with a knock of shock, as they were getting busy in the back of his car.
See 
Random Words:
1. 
Also abreviated D.I.T.C. it is a term used to describe when DJ's or producers skim through record shops to find rare vinyls to crea..