Shut up dumbfuck the beauty of the deli is that you can craft your own masterpiece every time. You can make it the same way every visit or come up with a new concoction.
As a native New Yorker it really irks me to see people going into the deli and looking at the menu. It's a quick way to out yourself as a transplant. Real New Yorkers just know what ingerdients delis have and order something without looking at the menu.