Drop and fluff? I have had 275cc unders put in 2 days ago.

Thank you for your question.
There is a fair amount of swelling after an breast augmentation, which tends to resolve mainly over 3 months, but can take longer. During this period, the implants also 'settle' into place and thus appear to drop. The degree to which this happens depends on the type and coating of the implant. I would suggest asking your surgeon to check on your concerns when you attend for your post-op appointment.

Congratulations on having undergone breast augmentation procedure. I routinely ask my patients to wait at least 3-6 months before evaluating the end results of the breast augmentation surgery. This waiting time allows patients to (usually) physically and psychologically adapt to the new body image. Many of my patients report that as the swelling around the breast implants (for example, in the sternal area) decreases, they feel that their breasts appear more projecting. Also, in my opinion, the "drop and fluff” phenomenon does hold some validity; as breast implants “settle”, many patients feel that their breasts actually look larger. 
Best wishes for an outcome that you will be pleased.

You are still very early in the healing process and what you are seeing are not your final results yet. You may expect a degree of swelling which could persist for months. Bruising, drooping and sharp pains are also common a few weeks/months after surgery. Keep close contact with your surgeon and follow his/her post-op instructions to prevent complications. It typically takes about 3 months for you to see improvements and at about the 6th month you would expect to see tour final results.