A pizza topped with all meat toppings available at a certain pizza place. Similar to a "Meat Lovers' Pizza" at a place like Pizza Hut, although a meatza usually has even more meat.
meet-bawl puh-reyd (noun) A group of overweight/obese individuals herded together, usually (but not necessarily) blocking the way.
1. "I would've gotten here faster, but there was a meatball parade at the traffic intersection!"
2. "Check out that meatball parade outside of that donut shop."