Top definition
a deliberate slap against innocent bystanders in which the shadow-smacker harnesses the power of the light to cast a shadow upon ones face in a repeated slapping motion. Can also be used to diminish someone's self esteem.
Mary Beth got shadow-smacked so hard that her light bulbs blew up.
by cheeseguppy May 09, 2010
Get the mug
Get a Shadow-Smack mug for your barber Abdul.