Move over, sad Batman and weird upper-lipped Superman. Aquaman is the badass rockstar superhero DC Comics fans have been waiting for! The 5-minute extended trailer for the upcoming Aquaman movie teases lost underwater cities, urine-based banter, Jason Momoa not paying attention to a prophecy, Amber Heard with water powers, and Nicole Kidman FIGHTING WITH A TRIDENT. Check the trailer (above) and catch the film in theaters December 21.