Being absolutely naked when doing/performing a Shit Wank. If you are naked, it enables you to spread your knees further apart, so making the Shit Wank far easier, and much, much, more enjoyable, i.e. you aren't constrained by clothes...
Damn, I had an absolutely brilliant Naked Shit Wank today....

I stripped off naked earlier today, sat myself down, and had one hell of a Naked Shit Wank today....
by Bibbo November 17, 2006
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