Made in Belgium: boerenzonen on speed

I recently heard Boerenzonen op Speed ('Farmer's sons on speed') on the radio. The music is faintly familiar but I had never heard of the band.  Apparently this band was formed in Leuven as a sort of joke in a radio program of the local radio. 2 singles had some mild success and they were programmed on some festivals & concerts but after a few years they stopped.