Play Number Theven

Well, if I remember right
It was on a Tuesday night
In Las Vegas at a gamblin' cafe
I had stopped to play roulette
And was just about to bet
When I heard a voice
From out of nowhere say

Play number seven
Number seven
You wanna be smart?
You better not wait
You better not stop and hesitate
Number seven
Number seven wins!

Well, I nearly had a fit
When I saw that number hit
And a lot of pretty girls
Rushed up to me
Then I told the croupier
I'm continuin' to play
But I can't decide
What number it should be

Play number seven
Number seven
You wanna be smart?
You better not wait
You better not stop and hesitate
Number seven
Number seven wins!

Well, I'd made enough I'd say
Not to work another day
And I only had
That little voice to thank
Thought I'd take the cash and go
But the little voice said no
Play it one more time
And really break the bank

Play number seven
Number seven
You wanna be smart?
You better not wait
You better not stop and hesitate
Number seven
Number four wins!

Four? What happened?
Eh, six!