No, it should be zebh-rah. 

Americans pronounce the letter 'a' as 'ay'...........right? You say "a-llow" and not "ay-llow"............or am I wrong there?

Zed.
That's the proper way, and it sounds so much cooler.

You Americans honestly say Nissan 350 Zee and BMW Zee4? That's just lame.

 actually pronounce it both ways... ay and ah mattering the word. So in zebra we pronounce the a as an ah. allow would be with the ah sound to from what I can tell... lol

I pronounce it as it's pronounced in Australia: "zed". We also say zebra so that it rhymes with Debra. When I'm talking about that godawful show my little brother used to like, I say, "Dragon Ball Zed". Regarding that band with two tremendous beards and a drummer with the surname Beard, most people say, "Zee-Zee-Top" as they recognise it's an imported word. If I'm trying to make a point, I might say "Zed-Zed-Top".

We also say too-mah-toe, not too-may-toe. Shed-yule, not sked-yule. I could go on.

Zed?

Wow that's bizarre.  Zee for me!

never heard of zed

Zee FTW!

 Australia =we don't give a crap I just want a beer.

 Or a shrimp on the barbie mate.

i use zee

so how to do you guys in the commonwealth sleep?

In america we denote the sleeping sound as "zzzzzzzzzzzzzzzzz"

In Commonwealth nations, do you say I gotta go catch some Zeds? or do you go "zedzedzedzedzedzed"?

weird.