I got something wrong, it’s on the DSM-V
It’s hard to explain, you know it’s OCD
It’s gonna let me down
And leave me flat
Because I told you before
Oh, I must do that

Well, I have to check the locks more than a hundred times
Arranging all my things, you know, in perfect lines.
I think it’ll let me down (let me down)
And leave me flat (gonna let me down and leave me flat)
Because I've told you before, oh
I must do that

You know it’s OCD
‘cause I'm one, who can’t relax
It’s a part of me
Take care where I walk, can’t step on the cracks

So please listen to me, I wash my hands ‘til they’re raw
Then when I’m finished, you know, I’ll wash them some more
It’s gonna let me down (let me down)
And leave me flat (gonna let me down and leave me flat)
Because I've told you before
Oh, I must do that

I must do that
I must do that
I must do that
I must do that
I must do that

You know it’s OCD
'Cause I'm one, who cant relax
It’s a part of me
Take care where I walk, can’t step on the cracks

So please listen to me, OCD is so unkind
I can't help my feelings, I’ve gone out of my mind
It’s gonna let me down (let me down)
And leave me flat (gonna let me down and leave me flat)
Because I've told you before
Oh, I must do that