My favorite is "Knock down the tollbooth" when he meant to say ... roadblock. 

He is so stupid one almost wants to feel sorry for him; until you remember what a cruel bastard he is.

Christine B.

MAKE THE PIE HIGHER
by George W. Bush

I think we all agree, the past is over.
This is still a dangerous world.
It's a world of madmen and uncertainty
and potential mental losses.

Rarely is the question asked
Is our children learning?
Will the highways of the Internet become more few?
How many hands have I shaked?

They misunderestimate me.
I am a pitbull on the pantleg of opportunity.
I know that the human being and the fish can coexist.
Families is where our nation finds hope, where our wings take dream.

Put food on your family!
Knock down the tollbooth!
Vulcanize society!
Make the pie higher! Make the pie higher!

http://www.snopes.com/politics/bush/piehigher.asp

hahaha!   I am a pitbull on the pant leg of opportunity!   Too funny, I'm STILL laughing!  hahaha