[(Intro)  ]D 
              D 
(1st Verse)  This is your brain makin' everything make sense,  
Countin' those nickels and dimes. 
This is your brain balancin' on the fence, walkin' that logical line. 
              G 
This is your brain got it all under control, both hands on the wheel. 
              D                A                  D 
Stay in your lane, keepin' it tame, this is your brain. 
 
 
                    G 
(Chorus)  Then she walks right by and that all goes out the window, 
         D 
And your IQ starts to dwindle, at the mention of her name. 
         G 
And she winks and smiles and your heart starts over loadin' 
            E                         A 
And you're crazy over everything she does.   
             G                  A         D 
You ain't insane, this is your brain, on love. 
(Lead)  D  G  A  D 
 
 
             D (Quiet) 
(2nd Verse) This is your brain buddy you can handle this,  
Gotta just get a grip. 
This is your brain man there ain't a woman alive,  
That you cain't resist. 
              G 
This is your brain baby, just slow on down,  
Don't want ta jump the tracks. 
           D                 A                    D 
You can refrain, keep it contained, this is your brain. 
 
 
(Chorus)  (Lead)  D  G  A  D 
 
 
               A (Quiet)  
(Bridge)  You think that you're too cleaver now, to ever fall again,