Hrrr can have many
definitions. It is a bird-like (toucan) sound derived from an extremely snobby,
high maintenance woman with a large noise. Hrrr has been developed over the years as a sign of judgement when a person, place, thing, or event is considered trashy or poor.
You may also Hrrr when you feel
better than someone, example "I am in my new lexus with my new Louis Vuitton going shopping and to starbuck, Hrrr!!!"