A vocalization style combining mumbling and gargling. Commonly utilized by American teens (particularly males). Also exhibited by intoxicated individuals of any age. Often displayed at Taco Bell drive thrus and Waffle House.
I can't understand what you are saying when you margle like that!
She's clearly drunk-she's margling with that douche bag over there.
The characteristic crying sound of a cat whom is asking for food.
John: "Oh, you are hungry?"
John feeds cat.