Butane Micro Torch and a hand held, hammer actuated, impact driver. They are 3/8ths drive and accept the T-40 torx bits. Scare up another torx bit from Snap On or Mac or ??. Use the butane torch to heat up the Torx bolt and then fit the hammer driven impact tool in place, load it up against the spring, haul off, introduce it to a BFH, and POP It One. Just me guessing here but thinking that that torx bit has/had some kind of factory applied lock tite or maybe one of those nylon button inserts in the threads and it is being b*tchy. Got my Hammer driven impact from K&D 40 or more years ago; it has killed quite a few bits but it does do the trick. M/C brake rotor bolts are notorious for fighting back and heat is pretty much mandatory to get them to move. If it doesn't move under that kind of encouragement, well, how much heat can the case stand before things get twitchy??
AS for linguistic variants on the work F***, well, French, Spanish/Latino, German, a little Russian, and, of course, North American English. Not in the habit of blaming a false prophet for my problems so no Arabic/Syrian/Irani/Iraqi/Paki/Afghani, or any of their relatives.
As far as offering a historical seminar on the word/topic, I charge a $100/hr and there will be pop quizzes and a full test at the end. LMAO!!
Nick