I'm the smartest in my family
Daddy says I get my brain from him
When he's tickling my ribs and making me laugh
And telling me I'm his favorite kid
Daddy always calls me his little genius
And I don't know why he does that
Cause it takes one to know one
And I've got his brains and I get it from my dad
But he never calls me perfect
He knows I don't like that word
It's funny cause he knows I'm perfect
And I know that he knows I'm perfect
And it takes one to know one
So it takes one to know one
And it takes one to know one
It takes one to know one
Daddy always says we're detectives
And we're always looking for clues
But when we're putting on our funny glasses
And we're making our detective faces
He says he already knows the truth
He says that I'm a different guy
He says I'm the pinnacle of evolution
And he says it takes one to know one
Cause he's also a genius
And he never calls me perfect
He knows I don't like that word
It's funny cause he knows I'm perfect
And I know that he knows I'm perfect
And it takes one to know one
So it takes one to know one
And it takes one to know one
It takes one to know one
One