The act of casting Matt Walsh, or any other white actor with the name of Walsh, in a role originally written for a non-Walsh actor.
Can you believe that Ghostbusters (2016) had whitewalshing in it? He wasn't even supposed to be there!
by Walshover July 14, 2017
Get the Whitewalshing mug.That bong was completely whitewalled!
by lollerskates12 November 7, 2010
Get the Whitewalled mug.by wright May 16, 2005
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