Useless Info: How much shorter can you get?

Just got this from Answers.com :
//
za
n. Slang.

Pizza.

[Shortening and alteration of Pizza]

//

I would have thought that if you want to shorten the word pizza, a more probable form would be 'pizz', like in, "I want more cheese toppings on my pizz, foo!" I can only imagine in the near future, we'll be talking in shorten words for our daily conversations.

"Yo! me an m'peeps gonna hangz at the rez. Wanna cumalon? We treatcha a za!"