I know that you are my roommate..
But there's something I really hate..
You're incredibly uslesss..
You're a complete idiot..
You're quite a pathic lump..
Dumber than Forest Gump..
And you suck at every single subject..
every single subject.. and

You've got no brain..
You probably don't realise this song is about you.
You've got no brain..
You probably don't realise this song is about you.
Do you? Do you?


For you stupidity is a form of art..
You make George Bush look smart..
Well, when you took that IQ test..
You didn't pass, you failed...
You're a moron don't you know..
You have a lack of brains..
I should give thanks to the fact that you're dumber than Tom Hanks
Dumber than Tom Hanks, and


You've got no brain..
You probably don't realise this song is about you.
You've got no brain..
You probably don't realise this song is about you.
Do you? Do you?


I should give thanks to the fact that you're dumber than Tom Hanks
Dumber than Tom Hanks, and

You've got no brain..
You probably don't realise this song is about you.
You've got no brain..
You probably don't realise this song is about you.
Do you? Do you?


I don't mean to be rude or even mean..
But you're much worse than Mr Bean..
You're a dimwit, an ignoramus.
You amuse me because you'e dumb.
Listen, this is something you really really should know..
Jay Leno makes fun of people like you on his show..
You're brainless, you're a moron, an imbecile.
An imbecile, and


You've got no brain..
You probably don't realise this song is about you.
You've got no brain..
You probably don't realise this song is about you.
Do you? Do you?