The act of jerking off to your own ass while looking at it in a mirror.
"What the fuck dude you've been in the toliet for 2 hours now"

"Be patient man i'm jerking off stalefish"
by CollaBear January 10, 2012
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To jerk off without the usage of material, such as a magazine or video.
My internet isn't working! Looks like I'm going to have to jerk off stalefish tonight.
by Mikey P 4130 March 19, 2008
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The act of masterbation with your coming from behind and going under your leg like the snowboarding move.
I needed a little change in my love life so i put my hand under my leg and started jerking off stalefish.
by Jim-Bo May 15, 2007
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If you think of the skateboarding move "stalefish" where you reach behind your legs, and grab your board this manouver is adapted into masturbation.
Go jerk off stalefish!!!

Person 1. "Whys he taking so long?"
Person 2. "I dunno, he's probably jerking off stalefish"
by Paul "Himself" August 10, 2006
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our definition is whackin off with no visual aids, just what u think of
i was battin off stalefish cos mum stole my pornos
by nathan March 21, 2005
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When someone constricts the circulation of blood to the hand until it goes numb, then masturbates with it, thereby giving the feeling of another person.
Dude, why are you sitting on your hand? You trying to jerk off stalefish?
by Valo January 2, 2005
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