The act of slapping a white person across their face or genital area. This act is popular among young teen girls.
Caroline: Yea let's go cracker whacking at my house!
Amy: Sounds like a plan! I'll bring the white nerds!
Amy: Sounds like a plan! I'll bring the white nerds!
by SacajaweaOrange September 09, 2011
by BongDong March 10, 2015