1 definition by Dirtymatrix101

Top Definition
Ejaculating into one's hand and then force fully smearing the hand that has been ejaculated on into his / her face, then performing a circular motion as if you were washing your windows.

Notice: When involving multiple smearees use substance sparingly so that everyone gets some.
As I was finishing she acted up so I gave her the window washer biatch!!!!!!
by Dirtymatrix101 July 10, 2008

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