Now you know that I know That you ain't no good And you wouldn't Tell the truth Even if you could Lying is a habit You practice wherever you go Well, you may fool the rest of this world But you know that I know
 
Now you told some of my friends That you'd turn me down But I wouldn't take you If you're the last gal in town If I had wanted you I could've got you long ago Well, you may fool the rest of this world But you know that I know
 
So, baby, when you pass me Don't you give me the run-around 'Cause if you recall correctly I'm the guy that brought you to town
 
To some folks you may be Mrs So-and-So But don't turn your nose up at me 'Cause you know that I know
 
The last time I saw you Your pretty hair was red But today I see you've got Black hair on your head You say you've got you a new man With plenty of dough But, baby, you may fool him But you know that I know
 
So, baby, when you pass me Don't you give me the run-around 'Cause if you recall correctly I'm the man that brought you to town
 
To some folks you may be Mrs So-and-So But, baby, you may fool them But you know that I know
 
Yes you may fool the rest of this world But you know that I know