Fuck it, we ball

It means to ball so hard that you break your balls, with no regard for the consequences of your actions

When you don’t care about something, but then do great at it.

“Fuck it we ball” meaning: My life is in utter disarray, yet in spite of that, I spite of every set back I must face, I will rise to the occasion at any opportunity. For my past may have led to my present situation, but my present actions will shape my future. The next events will either we legendary or disastrous. Failure is no longer an option, the ball has hit the ground and now the only option is to bounce back or die trying.

When your life is in such disarray that you begin to not give a shit. Whatever happens next will be legendary or disastrous.

when you’re tired of life being shitty so you just stop giving a shit

When your situation is so dire that there is nothing to lose so you can just do it without losing anything. It is used in a simillar manner to "Cowabunga it is" where you just say 'screw it' and do whatever you were going to do without worrying about the consequences.

when something almost gets in your way but you overcome it