Aro-jump is a romantic orientation where one is normally alloromantic, but one occasionally experiences rare, sudden, and intense spikes of total or near total aromanticism for a short amount of time, before returning just as suddenly to one's normal amounts of alloromanticism. It can be thought of as the opposite of arospike.
The sexual equivalent is ace-jump.
The alternate flag was created by reddit user u/Orion1626 on October 23, 2020. The green symbolizes aromanticism and the original flag. Inspiration was taken from the spike flags, but the triangle was reversed to represent a jump away form the romantic orientation someone normally possesses.