Instagram photo obsessed, attention seeking, usually young woman. Does everything for 'the shot'. Know to buy props for the shot, then throw it out. So called because their photo pose usually includes a twirl.
When a woman pulls out her used bloody tampon while pinching the string and swings it above her head like a helicopter, hopefully splattering the walls with redDNA
This bartender took 20 minutes to give me my margarita. I'm finnago Twirly Bird their bathroom.