selfiesta
When a group of friends pose close together for a "selfie".
Richard was having so much fun drinking and partying with his three best friends, he had them all pose with him for a selfiesta photo.
selfiesta
A lot of selfie postage on social media,usually as a competition plural-selfiasco
-it's a waste of time viewing her timeline,you'll just be rummaging through a hell of a selfiesta