That's TV's Rachel Ray shoving a miniature submarine into her cavernous mouth. If you wanted to have the same experience then you're in luck. There is a PYT Burger in Northern Liberties. It's a destination vacation for a man looking to absolutely flush away a day's paycheck and the loosest parts of his colon.
If you take a look at their menu they specialize in creative burgers and "adult" shakes. (That is, milkshakes with alcohol in them, NOT the condition Michael J. Fox has.)
If you're not a drinker they have regular shakes for 5 (FIVE!!!!) dollars. That's a shake. It's milk. And ice cream. It's five dollars.