Za is slang for pizza, and it can rack up some really high points on the Scrabble board. My twin sister and I used to play Scrabble at her house til dawn. We now play online Scrabble, which means we play our turn whenever we're good and ready, but it isn't nearly as much fun. Boohoo.
On another sad note, I hate that I discovered Mrs. Matlock's alphabet class on the letter Y, but I did, and now it's over. All good things must end, I suppose. Another big boohoo.