What is Danger-wank?
1.
To perform or simulate masturbation in a situation where it would not be wise to do so.
"hey is that guy scratching his crotch in a nursery?"
"aww man thats a danger-wank right there"
"did you hear about those guys that got arrested for indecent exposure?"
"they call it that, but it was just the danger-wank tournament"
See