(Do The) Instant Mash lyrics

In the supermarket there is music while you work
It drives you crazy, sends you screaming for the door
Work there for a year or two and you can't get to like it
I don't work in supermarkets anymore

It's so easy, it's so easy
Grab can, lift arm, stack can, turn around
It's so easy, it's so easy
Do the instant mash, do the instant mash
Do the instant mash, make an instant smash
Doin' the instant mash
[ Lyrics from: http://www.lyricsmode.com/lyrics/j/joe_jackson/do_the_instant_mash.html ]
In the Discorama there's a DJ tries to charm ya
They got flashin' lights to dance to if you're shy
Red for treble, green for bass, they're wired in sequence round the place
You wait till ten, then try take off your tie

It's so easy, it's so easy
Lift hand, flick wrist, drop hand, turn around
It's so easy, it's so easy
Do the instant mash, do the instant mash
Do the instant mash, make some instant cash
Doin' the instant mash

In the cinema tonight they sit and watch the robots fight
The human beings don't have much to say
Robots making lots of cash and all they eat is instant mash
Oh wouldn't you just love to be that way?

It's so easy, it's so easy
Heat it, beat it, eat it, turn around
It's so easy, it's so easy
Do the instant mash, do the instant mash
Do the instant mash, make an instant smash
Doin' the instant mash