AC

AC is a pirate and the captain of the AC/DC Pirates. She has a bounty of 120,000,000.

AC is the older sister of DC, the co-captain of the AC/DC Pirates.

Etymology
AC stands for "alternating current," a type of electric current. DC, on the other hand, stands for "direct current," is the opposite type of electric current. Also, AC/DC is the name of a rock band.