Dean,
I wrote a poem in 1985/6 which eventually became a song about my move from London to South Wales.
At that time I was listening to "non mainstream" songs, on cassettes in the car, from the 1930's to 1960's as I drove to work each day and I can only assume I picked up that word from those songs.
In my mind it described perfectly my manic way of driving blush up the M4 motorway as I drove to see my parents! Hence "I got the M4 Boogaloo".

Other than that I have no idea!

Alyn