fuck it forward
When ending a romantic relationship with someone you are not into in as much as they are they become hurt and sad. That person no longer trust romantic endeavors and mends their broken heart by screwing the next person they date. Inevitably, you yourself will be fucked over by someone else, so goes the circle of broken hearts, you fuck it forward.
I just broke up with Scott, he seems sad, well whatever, fuck it forward.
fuck you forward
When your work colleague asks for something that you already sent them, and you just hit forward on the original email with no note.
Sanjay thought he was catching me being late on a project, when really I already sent him my part two weeks ago. So he got a fuck you forward when I sent it ... yet again.
Fuck it Forward
The act of behaving sub-optimally in the present, based on a personal belief that the future consequences will be less painful/bothersome than current optimal behavior.
Since I already knew I was never going to work with numbers, I decided to fuck it forward and flunk out of my math class.