Well, while stifling a giggle I made a mental note to do a bit of research (yes, I am that sad). Oddly enough I was led straight to John Lennon:
He roller-coaster he got early warning
He got muddy water he one MOJO filter
He say "One and one and one is three"
Got to be good-looking 'cause he's so hard to see
Come together right now over me
My fellow Beatles aficionados will know that's the final verse of Come Together from Abbey Road. It's my favourite album, ever, of all time. I even have a copy signed by George Martin (bragging here - sorry). For years I believed a MOJO was a musical instrument of some sort, something akin to an early Moog synthesizer. I had visions of John turning to Paul in the studio and with a knowing look saying, 'Hey Paul, think it's time for the MOJO filter, what d'you reckon?'
John: 'Hey, Macca. Stop filtering my MOJO.'
Paul: 'Get rid of the Mrs. and I'll think about it.'
So, there you go. Banish the image of Austin Powers and maybe MOJO has a place in the world once more. If it was good enough for John Lennon it's good enough for me. Just wish it really was a piece of recording kit.