Necro, bravo!
Personally I think the term's a bit gay, so I never use it. Also I think that the turbo looks like ass, and is an insult to the superior design aesthetics of the PC Engine.
I never use it, myself, because it is goofy.
Yes, it's true I do a lot of things that may be considered, by others, to be "goofy" (or worse).
But the term in question is too goofy for me.
That said, I'm not going to prevent others from enjoying the blessed thing.