Noun: (1)a military vehicle(LAV) used for the express purpose of nasturbation typically found in deployed settings to boost the morale of male soldiers, never cleaned...think about it....possesses distinct functified smell
" Pollie Bear is the quickest person in the Spank Tank."
"Fernie never goes to the Spank Tank he only uses his wack shack, he's high class."
"The Spank Tank is for public use, but a wack shack is for private enjoyment."
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A spank tank is a small private booth with T.V. monitors where people watch adult movies and masturbate in an Adult shop.
John entered the Adult Shop, walked to the back of the store to the "spank tanks" to masturbate while watching a movie.
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When you spank someone so hard they sneeze
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Whatever sexual thoughts a guy is having when he is masturbating.
"Damn she's hot. I gotta put her in my spank tank."
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The gauge that measures how many things a child can do before taking an ass-beating.
A mother's Spank Tank was overflowed when her son spit at her in anger. This action was immediatly followed by a spanking with the iron palm of fury.
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This occurs when you hit an elderly woman from behind as her oxygen tank slowly leaks into your butt causing a relaspe. This is also known as Jackass 4.
The other day i boned this lady so hard and gaver her the ol alaskan spank tank!
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To masterbate in a public restroom by spanking one's member on the bathroom fixtures.
I just had a great spank in the tank !