The mental "bank account" where you memorize thoughts or images you want to think about later while you masturbate (spank).
Oh my God look at Elizabeth today...she looks so HAWT. Those jeans are definitely going into my spank account.
by Black@Heart October 21, 2010
A folder or place on your computer where one would store pictures used for the sole purpose of spanking it to.
I got some nude pics from this chick I was skyping, so I immediately deposited them into my Swiss Spank Account.
by Flint Flossy June 11, 2013