1 definition by The Mizzler

Top Definition
The process of masturbating whilst sat on an active washing machine using the vibrations of the device to enhance the pleasure of the activity
Henry: I need to put my delicates on for a spin

Mike: I wouldn't, Matt is in there having a washing machwank

Sam: No really, check out this live feed that I have set up
#washing machwank #mashwank #masturbation #wanking #washing machine
by The Mizzler June 16, 2010
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