Does Your Mama Like To Reggae

Not one of my faves, so I'll skim it with a quick note:

Basically stays on G, the reggae scratch guitar is G7.

The bass riff is:
G G G G Bb C
G G G G Bb Bb C

Here's a live cover version of it on youtube:
http://www.youtube.com/watch?v=xLLI0RGpipU
(there's also a studio version )

(Searching for those, saw this video somebody has recently made for Lakeland's Bad habits )