lfg is quasi-hotly debated to mean "looking for group" or "let'
s fucking
go"
However the academy notes: upon collapsing both phrases to "lfg" their meaning is indeed synonymous.
e.g. One only poses the imperative, "Let's fucking GO!!!!" -- at such social junctures wherein one hopes several individual parties will come together and cohesively "GO!!!!" do
something.
Conversely, one only broadcasts the intent "Looking for Group" -- at such social junctures wherein one hopes several individual parties will come together and cohesively go do
something.
Therefor, lfg means lfg in all contexts where either lfg or lfg is used; you
may consequently tell others to stfu about lfg, imo.