What is Stewie's accent? [Family Guy]

Factual Questions
1

On family guy, the character Stewie talks with an odd accent.
It’s not British, I believe.
Is that a synthetic accent?
My apologies if this is for Cafe Society. I couldn’t decide, since accents are real and Stewie is fictional.

2

[QUOTE=Mr. Slant]
On family guy, the character Stewie talks with an odd accent.
It’s not British, I believe.
Is that a synthetic accent?
My apologies if this is for Cafe Society. I couldn’t decide, since accents are real and Stewie is fictional.
[/QUOTE]

It is an exaggerated British accent based on Rex Harrison.

3

I think its meant to be Seth MacFarlane’s take on a British accent (specifically some kind of Professor Moriarty style victorian villian).

4

[QUOTE=Two and a Half Inches of Fun]
It is an exaggerated British accent based on Rex Harrison.
[/QUOTE]

Cite

5

Reminded me of this: http://www.youtube.com/watch?v=Wxm2E7i2lLE