I just got the grimace shake
Ooh, that sounds delicious!
Do you want the grimace shake?
Yes, it's so nutritious!
If I drink it? Will be a big mistake?
Why would you ever think that?
They say it could put your life at stake
And once you drink it, you can't go back!

Happy birthday, grimace!
What is on your amazon wishlist?
You've given me everything and more
And you're the new friend we're looking for
Happy birthday grimace!
Ahh

Let me just say, you're my favorite purple guy
You're the friend I wish I could multiply
Who cares about ronald an the other guys?
You make me so happy that I could just die!
You're the type to leave no child behind
Anyone, ages 1 to 99
Happy birthday grimace!
Your shake is so delicious!
Please I gotta live, because the rabies gettin' vicious
Help!

Happy birthday, grimace!
What is on your amazon wishlist?
You've given me everything and more
And you're the new friend we're looking for
Happy birthday, grimace!

Happy birthday, grimace!