Its cute, infectious, and actually just a bloody good tune to boot. Plus the video's a winner.
I did have a direct link to the online flash video (warning: enormous butt hurting downloads, 56k dont even think it) but can't find it any more.
However you can reach the mainsite if you click here
The band is Nizlopi, who I've never heard of but am considering putting a £9 gamble on their album after this and seeing the amazon user reviews.
Apparently the song is about a dyslexic kid being saved from the horrors of an ignorant school by his karate loving dad, but forget all that, what you actually have is a fun thing about taking a joyride in a digger
Enjoy, and prepare for the chorus line to get stuck in your head for a week or so... im sure itll eventually get annoying, but i've been singing it in the car as I trot along A-roads at 48mph and slog gently up hills in 2nd, leaving a wake of red faced transit drivers