Definitions by IWantYourChuff101
Wankbank
A special part of the brain that males have to retain images of things that are likely to aid them in masturbation later on.
Person 1: "Omg, that girl is fit. Check out her boobs."
Person 2: "Yup, that's in the wankbank."
Person 2 then continues to use the image later on to masturbate in private.
Person 2: "Yup, that's in the wankbank."
Person 2 then continues to use the image later on to masturbate in private.
Wankbank by IWantYourChuff101 June 30, 2008