Lyrics:

He was a party maker
And moved around to shake up
A broken record player
A real heart-breaker oh
You should should should
Put your brain in gear
You should should should
Put your brain in gear
You should should should
Put your brain in gear
Before you open up your mouth
He was a bit of a player
Until a few years later
Your hair grow grayer and grayer
And now you've end up thinking
You should should should
Put your brain in gear
You should should should
Put your brain in gear
You should should should
Put your brain in gear
Before you open up your mouth
You should should should
Put your brain in gear
You should should should
Put your brain in gear
You should should should
Put your brain in gear
Before you open up your mouth
Before you open up your mouth
Before you open up your mouth
And don't forget to shut the door on your way out