You're far from brilliant

I fool you daily
Full of manure
I tell you plainly
Of things obscure
Saw Mariah on the subway
and she let me kiss her hand
and you believe my mom can rap
'Cause I said she can

You're gullible
So gullible
So gullible, aren't you

I feel great
when I exaggerate
And you take it as the truth,
Though I always lie to you

Oh, why do I lie
no, I don't know why
Most can see by my eyes, that my - mind's not right
And while I hate that I will lie again
I must admit it's fun that you'll be believing

You're gullible
So gullible
So gullible, aren't you

While in a chase
I won a huge race
That is what I will tell you
Cause you believe all my poo

Met Madonna?
Ate a Hummer?
Voted for a cow?????

You're gullible
So gullible
So gullible, aren't you

There must be a limit to what you will embrace
But I just don't know what it is with you
Well what if I told the truth?
Perhaps you'd believe that too!