Probafuckinly 

Probafuckinly, Probafuckingly, or Proba'fuckin'ly

A portmanteau of "probably" and "fucking". Used to add a little extra oomph in cases where replying with "Probably" just won't do.

Guy: Is Harvey Weinstein getting assrammed in prison right now?

Gir: Idk dog, probafuckinly.

Probafuckinly by mii2 May 8, 2021

Probafuckingly 

A hybrid word meaning "Fucking probably"

Do you think Rachel is drunk?

....yeah probafuckingly!!!

Probafuckingly by LGraphics June 22, 2018

probafuckingably 

fucking probably

Angry way of say saying probably. He probafuckingably deserved it!

probafuckingably by Kiki’s October 25, 2018