Adjective
swoopy (comparative more swoopy, superlative most swoopy)
(informal) Having a swooping shape or motion.
The car has a swoopy roofline.
Its swoopy, curvy frame carries hints of the Motorola Moto X and the Nexus 6. The rear shell is still removable, but it’s now textured for grip, while a contrasting strip encircles the camera lens, flash and indented Motorola logo. Source: Internet
Where did you GET that swoopy cape? Source: Internet