FMFSL
an acronym standing for Fuck My Fucking Shit Life. It is to be used in situations when Fuck My Life (FML) is not deemed severe enough.
Paige: You know she has a really hairy belly?
Ethan: Eww! FMFSL! No more wanking over her.
Ethan: Eww! FMFSL! No more wanking over her.