Sad Wank 

To go home after a bad night out or other disheartening event and console ones self by sitting in the dark and having a wank. Also know as pulling a Joni or an SW. ( crying optional but recommended)

Just got knocked back by a blind midget... I'm going home for a sad wank.

Sad Wank by The Marine Scientist November 12, 2013

Sad wank 

when you fuck a bitch but can’t nut so kick her out and beat yourself off till you nut in your sheets

Sad wank is getting drunk and fucking a fat bitch then kicking her out and beating yourself off to finish the job

Sad wank by Sad wank February 22, 2020

Sadwank 

Wanking as a vain attempt to fill the crushing void of emptiness in your soul. Your life is worthless.

“I’ve decided to sadwank my way through coronavirus, to block out the existential dread and realisation of my own mortality”

Sadwank by #handsanitiserisnotlube March 21, 2020