Both go back to WWII. Could be used synonymously, like goat-rope and Charlie Foxtrot.Is that a FUBAR synonym ?
Acronyms, they come from all directions here. From texting like IKR, and from the Military with NCOIC (Non-Commissioned Officer In Charge) FUBAR (F'd Up Beyond All Recognition) and of course WTF came from the Military (usually followed by "over" in GI slang.)
Now INGOisms... oh boy there is a bunch. @indyblue mentioned "Denny'd a thread" (a serious response to a humorous post.)
State Trooper stole my wallet. 5 year old girl steals your gun when OCing.
And of course we can't forget, The Boner Drone.