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
This is your brain got it all under control
Both hands on the wheel
Stay in your lane, keepin' it tame
This is your brainThen she walks right by and that all goes out the window
And your IQ starts to dwindle, at the mention of her name
And she winks and smiles and your heart starts overloadin'
And you're crazy over everything she does
You ain't insane, this is your brain, on loveThis 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 can't resist
This is your brain, baby, just slow on down
Don't want to jump the tracks
You can refrain, keep it contained
This is your brainThen she walks right by and that all goes out the window
And your IQ starts to dwindle, at the mention of her name
And she winks and smiles and your heart starts overloadin'
And you're crazy over everything she does
You ain't insane, this is your brain, on loveYou think that you're too clever now, to ever fall again
And your Medulla Oblongata says, "Boy, get out while you can"Then she walks right by and that all goes out the window
And your IQ starts to dwindle, at the mention of her name
And she winks and smiles and your heart starts overloadin'
And you're crazy over everything she does
You ain't insane, this is your brain, on love
You ain't insane, this is your brain on love
Sweet love