They're Pinky and The Brain 
Yes, Pinky and The Brain 
One is a genius 
The other's insane. 
They're laboratory mice 
Their genes have been spliced 
They're dinky 
They're Pinky and The Brain, Brain, Brain, Brain 
Brain, Brain, Brain, Brain 
Brain. 

Before each night is done 
Their plan will be unfurled 
By the dawning of the sun 
They'll take over the world. 

They're Pinky and The Brain 
Yes, Pinky and The Brain 
Their twilight campaign 
Is easy to explain. 
To prove their mousey worth 

They'll overthrow the Earth 
They're dinky 
They're Pinky and The Brain, Brain, Brain, Brain 
Brain, Brain, Brain, Brain 
Narf!