cry wank. To masturbate while crying. The crying can be of negative or positive reasons such as your football team winning, breaking up with your girlfriend, or even having just survived a life threatening incident resulting in absolute euphoria.
Oh no, I'm approaching my 30s and as a direct result I'm having some sort of life crisis. I also need to masturbate before the Mrs. comes home from work. Looks like I'm having a masti-cry before she gets back again.