So Thin

Been trying to pick up this awesome babe,
A 'blondie' I met at the mall...
Asked her if she wanted to grab a bite
but this groovy monster turned me down...

Suzanna, she's rib-cage thin, don't eat a thing...
Suzanna, zero gravity is 'in'...

Next day I offered to get a burger,
A pizza or chocolate shake...
This nasty creation stood me up again,
Finally I understood what was wrong...

Want a root beer? Hell no!
D'you know how much sugar that contains?
Hot fudge sundae? Hell no!
I've just gotten a swell idea...
Let's burn some calories... Oh yeah!
Let's hit the back seat you and me