1 definition by pinkdaisy4

An exaggerated statement usually following a junk punch; including a gesture of an angry pointing of the finger and an evil eye.
*Knock on door*
*Douchebag answers*
DB: ..You!
*Junk puncher punches junk*
DB falls to his knees: WHY?!
JP: You know why.
by pinkdaisy4 February 10, 2009
Get the You know why. mug.